| 词汇 | example_english_electrolysis |
| 释义 | Examples of electrolysisThese 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. He said, rightly, that one way of producing hydrogen is through electrolysis using electricity. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 By its nature, aluminium electrolysis has extremely limited scope for reductions in carbon dioxide emissions. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 What might happen if secondary aluminium production is liable for the climate change levy, but electrolysis in primary aluminium smelting is not? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Local authorities currently have the power to regulate any place that performs ear-piercing, tattooing, acupuncture and electrolysis. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Electrolysis produces hydrogen and oxygen, and the hydrogen is then stored in large sea containers and transported to shore. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the past, electrolysis, dentistry and jewellery could not do without it. From Europarl Parallel Corpus - English By electrolysis and electrolysis today is too costly to use, but it is the only way that shall be available. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the light of the representations received on the treatment of electrolysis, we propose to extend this to electricity. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Especially in the area of electrolysis plants other materials can often be used as an alternative to asbestos. From Europarl Parallel Corpus - English Clause 14 gives councils the power to require proper hygienic conditions for the practice of tattooing, ear-piercing or electrolysis. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The obvious way to do this, by electrolysis of water, would still demand electrical energy and so does not lead us out of our major difficulty. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I asked some specific questions aimed at encouraging the development of solar photovoltaics, which would be the renewable source used for electrolysis as part of the virtuous circle. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 If one took away the demand for steam, the electricity for the electrolysis of chlorine would become uneconomic and the whole house of cards would fall to bits. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The difficulty is that if we use electrolysis to produce hydrogen, we must produce the electricity cleanly so that the life cycle of the fuel is clean. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A test tube filled with water and upturned into a water-filled beaker is often used to capture gases, e.g. in electrolysis demonstrations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Substantial energy is still needed for both heating the materials and the electrolysis, but it is much more energy-efficient than melting the oxides themselves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most modern military submarines generate breathing oxygen by electrolysis of water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The analyte is deposited simply by adsorption on the electrode surface (i.e., no electrolysis), then electrolyzed to give the analytical signal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At the end it is converted to thallium sulfate and the thallium is extracted by electrolysis on platinum or stainless steel plates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The reduction process is carried out in a microbial electrolysis cell. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the technical working of medical electrolysis the most minute precautions are required. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Methods include hydrogen produced through an electrolysis, storing hydrogen on the vehicle as a second fuel, or reforming conventional fuel into hydrogen with a catalyst. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An electric potential is applied, and tin metal is formed at the cathode via electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Temporary methods of removal include shaving, trimming, waxing, sugaring and depilatory products while permanent hair removal can be accomplished using electrolysis or laser hair removal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Making hydrogen from water by electrolysis will use more energy than is available in the hydrogen, because processing always has nonzero wastage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of his main achievements was a method of industrial synthesis of hydrogen and oxygen through electrolysis (1888). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The discovery of the synthesis of hydrogen peroxide by electrolysis with sulfuric acid had brought the more efficient electrochemical method. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, in electrolysis, an electrical current stimulates electron flow in the opposite direction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Presently, pure hydrogen gas is not economical to mass-produce by electrolysis or any other means. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis or heating of these compounds can then produce beryllium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such species are prepared by the electrolysis of an ammonium solution using a mercury cathode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The silver is first upgraded in an oxygen converter and then refined by electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By electrolysis or high- temperature heat, water can be broken down into hydrogen and oxygen and the hydrogen then used in engines or fuel cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. His main discoveries include those of electromagnetic induction, diamagnetism and electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogen may be produced from water using the process of electrolysis, but this process is significantly more expensive commercially than hydrogen production from natural gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The metal is now obtained mainly by electrolysis of magnesium salts obtained from brine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An example can be found in the oxidation of water to oxygen at the positive electrode in electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The metal is now mainly obtained by electrolysis of magnesium salts obtained from brine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fused salt electrolysis process is conducted at temperatures sufficient to keep both the electrolyte and the metal being produced in the molten state. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis of aqueous sodium chloride with copper electrodes produces (among other things) a blue-green foam that can be collected and converted to the hydrate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Several industrially important active metals (which react strongly with water) are produced commercially by electrolysis of their pyrochemical molten salts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The highly reactive potassium had been produced by the electrolysis of its compounds, a process discovered 21 years before. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Later this year he obtains the free metal by electrolysis of its hydroxide and names it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. About 4% of hydrogen gas produced worldwide is created by electrolysis, and normally used onsite. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because of the high cost of electrolysis, this process is used only when very pure lead is needed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis naturally attracts calcium and other minerals to the plates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An aluminium smelter consists of a large number of cell (pots) in which the electrolysis takes place. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis is an important new technology for the production of hydrogen to be used as an energy carrier. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogen was produced from domestic geothermal and hydro-powered energy sources by electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Elemental chlorine is commercially produced from brine by electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To fuel a hydrogen car from water, electricity is used to generate hydrogen by electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The primary types of metal recovery processes are electrolysis, gaseous reduction, and precipitation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During electrolysis water is split into its components of hydrogen and oxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The current consumed by the electrolysis determines the mass of water vapor entering the sensor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The process involves the electrolysis of molten aluminium with a sodium, barium and aluminium fluoride electrolyte. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He used alternating current to prevent the deposition of electrolysis products; this enabled him to obtain very precise results. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The apparatus consists of a water-kit that can break water into hydrogen and oxygen molecules through the process of water electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In normal electrolysis they would separate, one to each electrode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis of "pure" water requires excess energy in the form of overpotential to overcome various activation barriers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The majority of this hydrogen produced through electrolysis is a side product in the production of chlorine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During bulk electrolysis, the analyte undergoes a redox event at the working electrode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He later announced that his group had developed a highly efficient anode electrocatalyst (cobalt phosphate) for use in electrolysis of water employing inexpensive materials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis, that bugbear of many iron pipe systems, doesn't affect wood pipes at all, since wood is a much better electrical insulator. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Submarines and spacecraft utilize either an electrolytic mechanism (water or solid oxide electrolysis) or chemical oxygen generators as part of their life support equipment. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The energy efficiency of water electrolysis varies widely. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis is also used in the cleaning and preservation of old artifacts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are different ways to produce it, such as electrolysis and steam-methane reforming process. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In electrolysis, electricity is run through water to separate the hydrogen and oxygen atoms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis of molten beryllium chloride is then used to obtain the metal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrolysis of water is a chemical change electricity is used to break water into hydrogen and oxygen gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Devices which use magnetism or electrolysis as a water softening technique claim to inhibit scale buildup without actually removing hardness ions from the water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are currently three methods in use; all use electricity to split water into hydrogen and oxygen by means of electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During electrolysis precious metals like gold, silver, platinum, selenium, palladium etc. settle down along with other impurities at the bottom of the cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Alternatively, copper hydroxide is readily made by electrolysis of water (containing a little electrolyte such as sodium sulfate). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Surges occur in the electrolysis of water which means that the required cell voltage due to kinetic inhibition is higher than the equilibrium potential. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bulk electrolysis is often used to unambiguously assign the number of electrons consumed in a reaction observed through voltammetry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A by-product of hydrogen production via water electrolysis was heavy water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Carbon anodes are thus consumed during electrolysis, resulting in high energy consumption and greenhouse gas emissions in smelting plants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Both of the electrodes used in the electrolysis of aluminium oxide are carbon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Oxygen gas can also be produced through electrolysis of water into molecular oxygen and hydrogen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The smelter transforms imported bauxite to alumina, and then to aluminum, by electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He was a pioneer in the use of neoprene-jacketed cables to eliminate stray currents and corrosion by electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bulk electrolysis can also be useful for synthetic purposes if the product of the electrolysis can be isolated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bulk electrolysis is occasionally cited in the literature as means to study electrochemical reaction rates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Very pure silicon (99.9%) can be extracted directly from solid silica or other silicon compounds by molten salt electrolysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By electrolysis, the heavy water separated into oxygen, which collected at the platinum electrode, and deuterium, which accumulated at the palladium electrode. During the electrolysis of molten salts, the metal ions, which are always positive (cations), move to the cathode and are discharged. In this section we shall find out how the nature of the electrolyte and the concentration of aqueous electrolytes affects the products of electrolysis. The electrolysis of brine is used to produce chlorine, hydrogen and sodium hydroxide, all of which have important uses. In electrolysis, the negative electrode is called the cathode; the positive electrode is the anode. Metals such as sodium and magnesium are obtained by electrolysis of their molten chlorides. However, the products from electrolysis of a solution of a salt may be different from those obtained by electrolysis of the molten salt. Several different types of electrolytic cell have been used for the electrolysis of brine. Electrolysis of molten aluminium oxide produces aluminium at the cathode. The most reactive metals must be extracted from their molten ores by electrolysis. The industry is centred around the electrolysis of concentrated sodium chloride solution (brine). Aluminium is the major example of a metal extracted from its ore (bauxite) by electrolysis. The electrolysis of brine produces the starting materials for many products. In order to carry out electrolysis, the aluminium oxide must be molten. Bodies are uniformly hair free - the results of waxing, depilatories, shaving or electrolysis, thus making the muscles even more visible. 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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