| 词汇 | example_english_sulfur-dioxide |
| 释义 | Examples of sulfur dioxideThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. In 1979, an air quality standard for sulfurdioxide was established. Figure 1a shows that the relationship between sulfurdioxide concentrations and freedoms is nearly linear. They contribute 16 per cent of all particulate matter pollution, and 43 per cent of all sulfurdioxide. In 1993, the environmental standards for some air pollutants such as sulfurdioxide and carbon monoxide were tightened. Second, pollution levels are negatively correlated with freedom with one small exception: sulfur dioxide concentrations are about the same for countries with low and medium political freedoms. The major result is that the costs of reducing sulfurdioxide, and perhaps also dust, are likely to be substantially lower in transition countries than in the west. We find that freedoms are statistically significant for measures of pollution that directly affect human health: concentrations of sulfurdioxide, smoke, heavy particles, and fecal coliform. The natural and usually impure cinnabar was chemically separated into mercury and sulfurdioxide and then resynthesized for transportation or to produce pure cinnabar for use as a pigment. Sulfurdioxide, while harmless to healthy individuals, can induce asthma when inhaled or ingested by sensitive people. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The rate of bulge movement, sulfurdioxide emission, and ground temperature readings did not reveal any changes indicating a catastrophic eruption. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Therefore, the concentration of free sulfurdioxide is greatly diminished by the time the beer or wine is consumed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It emits sulfurdioxide and oxides of nitrogen upon heating to decomposition. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Adding sulfurdioxide may help to improve color and flavour retention over long periods of storage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These materials include silicates (such as orthopyroxene), sulfur, and sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sulfurdioxide can be dangerous to children and the elderly by causing serious damage to lung tissue. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Old dirty, coal-burning furnaces have been replaced, lowering the city's sulfurdioxide emissions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some of the most hazardous air toxins emitted from a coal power plant are sulfurdioxide, nitric oxide, particulate matter, and mercury. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the process, ditionite is consumed and the final product of all the reactions is 2 sulfurdioxide anions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The air contained high concentrations of sulfurdioxide because the energy production was largely based on combustion of fuel high in sulfur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sulfurdioxide for this purpose is made when sulfur combines with oxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Symptoms of sensitivity to sulfiting agents, including sulfurdioxide, manifest as potentially life-threatening trouble breathing within minutes of ingestion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The decomposition products can include sulfur, sulfurdioxide, hydrogen sulfide, polysulfanes, sulfuric acid and polythionates, depending on the exact reaction conditions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At high temperature or in the presence of catalysts, sulfurdioxide can be made to react with hydrogen sulfide to form elemental sulfur and water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By heating this solution it is possible to reverse the reaction to form sulfurdioxide and the sodium sulfite solution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such paper has maintained its strength for 300 to 800 years, despite sulfurdioxide and other air pollutants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By some estimates, 1 percent of global emissions of sulfurdioxide comes from there. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The tetrahedral intermediate collapses with the loss of sulfurdioxide and chloride ion, giving protonated acid chloride 4. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The iron oxides are skimmed or poured off the top of the copper and the gaseous sulfurdioxide exits the furnace via the off-gas system. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another way to form it is via a glow discharge in sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Volcanoes affect atmospheric methane emissions when they erupt, releasing ash and sulfurdioxide into the air. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Evidence published in the early 1980s showed that the clouds consist mainly of sulfurdioxide and sulfuric acid droplets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sulfurdioxide is passed through a solution of the potassium carbonate until no more carbon dioxide is given off. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The rover detected water, carbon dioxide, oxygen, sulfurdioxide and hydrogen sulfide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sulfurdioxide may also be removed by dry desulfurisation by injection limestone slurry into the flue gas before the particle filtration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dispersal of acid aerosols and gaseous sulfurdioxide is an additional hazard of fires involving sulfuric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sulfinate salt (4) will spontaneously eliminate sulfurdioxide and lithium benzothiazolone (5) producing the desired alkene (6). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sulfurdioxide emissions increased until 2006 after which they began to decline. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because of the sulfurdioxide produced during the process of melting sulfur, the craft of sulfur inlays was soon abandoned. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hot springs are closely associated with fumaroles, which are vents in an active volcanic area releasing steam and hot gases, such as sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is found more frequently in factories where sulfurdioxide is either used in small quantities or not at all. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Locally, sulfurdioxide gas can lead to acid rain and air pollution downwind from the volcano. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The volcanic gases that pose the greatest potential hazard to people, animals, agriculture, and property are sulfurdioxide, carbon dioxide and hydrogen fluoride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the presence of sulfur, likely products include sulfurdioxide, hydrogen disulfide and sulfuric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The primary contaminants at the site were sulfuric acid, hydrogen sulfide, sulfurdioxide, and heavy metals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The acidity is largely formed by the oxidation of sulfurdioxide, the most plentiful acidifying gas, into sulfate ions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Acid rain is caused by emissions of sulfurdioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another way to form it is by electrolyzing hydrogen fluoride with a solution of sulfurdioxide, which also made oxygen difluoride and sulfuryl fluoride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the case of wine making, sodium bisulfite releases sulfurdioxide gas when added to water or products containing water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nitrogen dioxide is hydrated to produce nitrous acid which then oxidizes the sulfurdioxide to sulfuric acid and nitric oxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ore was roasted to drive off sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During roasting, the sulfide is converted to an oxide, and sulfur is released as sulfurdioxide, a gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Roasting oxidizes sulfur to form sulfurdioxide which either escapes into the atmosphere or can be washed out. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the roaster, the copper concentrate is partially oxidised to produce calcine and sulfurdioxide gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other external benefits include improved air quality from reduced fuel consumption (limiting nitrous oxide, sulfurdioxide, methane, and other gases that contribute to air pollution). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He also published on the ionization of hydrogen, carbon dioxide, nitrous oxide, nitrogen dioxide, water vapor, sulfurdioxide, and carbon disulfide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These dangerous pollutants are known as the criteria pollutants, and include ozone, particulates, sulfurdioxide, nitrogen dioxide, carbon monoxide, and lead. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Atmospheric pollutants (e.g., sulfurdioxide, nitrogen oxides, hydrocarbons, etc.), in combination with solar radiation, can also be responsible for severe damage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The outer halo was composed of sulfurdioxide gas and fine, dust grains 0.5-10 nanometers in size. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Very irritating vapors are formed from hot material, which may form phosgene gas, hydrogen chloride, and sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The principal gases released during volcanic activity are water, carbon dioxide, sulfurdioxide, hydrogen, hydrogen sulfide, carbon monoxide and hydrogen chloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lemons that were not saleable as produce were made into pectin or citric acid, with sulfurdioxide used as a preservative. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Several atmospheric trace gases such as ozone, sulfurdioxide and nitrogen oxides are anthropogenic, chemically reactive factors of air quality at a regional level. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nuclear generation does not directly produce sulfurdioxide, nitrogen oxides, mercury or other pollutants associated with the combustion of fossil fuels. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Large amounts of sulfurdioxide may be released into the atmosphere as well by volcanic eruptions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Divers demonstrated that thionyl chloride was instead produced by a secondary reaction between sulfurdioxide and phosphorus pentachloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The reaction is second order in sulfurdioxide because another molecule of sulfurdioxide likely binds to the transition state to help stabilize it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One way that iodine is produced is by mixing sulfurdioxide with nitrate ores, which contain some iodates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most sulfurdioxide is produced by the combustion of elemental sulfur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In addition, the concentration of sulfurdioxide in the atmosphere can influence the habitat suitability for plant communities, as well as animal life. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, rain combines with sulfurdioxide, released by volcanic vents, and forms acid rain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The role of sulfurdioxide in mammalian biology is not yet well understood. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Generally, about 1% of the sulfurdioxide will be converted to. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This control equipment significantly reduced sulfurdioxide emissions beyond those required by regulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Only after they learned that they could recycle sulfurdioxide to make fertilizer did they finally consent to emission standards. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For instance, sulfur forms the toxic sulfurdioxide and sulfur trioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When burned the sea coal released sulfurdioxide, carbon dioxide, nitric oxide, soot, and particulates of organic matter into the atmosphere. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In most cases, these areas are bright terrains, consisting of sulfurdioxide frost/ice fields, suggesting that they are colder than their surroundings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In 2009 a wet flue-gas desulfurization system was put in place to reduce sulfurdioxide and heavy metal emissions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other common refrigerants used in various applications are ammonia, sulfurdioxide, and non-halogenated hydrocarbons such as propane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Particulate and gaseous pollutants, such as soot, ozone, sulfurdioxide, oxides of nitrogen, can cause dust, soiling, and irreversible molecular damage to materials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A byproduct of roasting is sulfurdioxide, which is further processed into sulfuric acid, a commodity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is prepared by the reduction of diphenylarsonic acid with sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, the survey found that the plant released a yearly total of 61,000 tons of sulfurdioxide and 11 million tons of carbon dioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The eruptions generated a substantial amount of sulfurdioxide and particulates into the atmosphere. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It may be formed by the action of sulfurdioxide on barium oxide or barium hydroxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The second step is the concerted loss of a sulfurdioxide molecule and its replacement by the chloride, which was attached to the sulphite group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The presence of sulfate and sulfide is also likely because sulfurdioxide and hydrogen sulfide were detected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nitrogen oxides can also be produced naturally by lightning strikes and sulfurdioxide is produced by volcanic eruptions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sulfurdioxide is a colorless gas that can harm human health and cool earth's climate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The limestone reacts with sulfurdioxide, released during combustion of the coal, removing this pollutant from the plant's emissions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Coal and petroleum often contain sulfur compounds, and their combustion generates sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sulfur compounds darken gasoline, give it an offensive odor and increase toxic sulfurdioxide engine emissions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Analysis of wines for sulfurdioxide requires iodine as an oxidizing agent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Smog is also caused by large amounts of coal burning, which creates a mixture of smoke and sulfurdioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Venturis are also used to control fly ash and sulfurdioxide emissions from industrial and utility boilers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To avoid this, either the wine must be sterile bottled or contain enough sulfurdioxide to inhibit the growth of bacteria. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Without the use of sulfurdioxide, wines can readily suffer bacterial spoilage no matter how hygienic the winemaking practice. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thiosulfurous acid is formed by reacting hydrogen sulfide and sulfurdioxide at room temperature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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