| 词汇 | example_english_carbon-chain |
| 释义 | Examples of carbon chainThese 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. The number represents the position of the first of the two carbons making the bond, in the longest carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is blocked from nucleophilic attack on one side of the carbonchain by the first bromine atom and can only attack from the other side. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Kroto realized that by using a graphite target, any carbon chains formed could be studied. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Faecal recoveries of alkanes in equids do not appear to show the same influence of carbonchain length that has been observed in ruminant studies. In these cases, alkane carbonchain length had a small effect on relative recovery. Faecal recoveries of alkanes in equids do not show the same influence of carbonchain length that is evident for ruminants. The formation of long carbonchain molecules during laser vaporization of graphite. Long carbonchain molecules in circumstellar shells. For example, alanine with a three carbonchain is converted to acetate with two carbons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, these descriptors describe relative stereochemistry only based on group bulkiness or principal carbonchain, so can be ambiguous. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The carbonchain-oxygen-carbonchain functionality is called an ether. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Their technology allows the selection of carbonchain length, branching, saturation, and chemical functionality of each product. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An infinite number of substituents can be obtained simply by increasing carbonchain length. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The molecule increasingly becomes overall more nonpolar and therefore less soluble in the polar water as the carbonchain becomes longer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Soil sorption is proportional to carbonchain length, with a length of 14 and more having the highest sorption rate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The conductivity is due to that the main carbonchain separates from the side chains, thus forming polar and non-polar regions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lesquerolic acid is chemically similar to ricinoleic acid, but with two additional carbons at the carboxyl end of the carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lighter liquid alkanes are highly flammable, although this risk decreases with the length of the carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The carbonchain-oxygen-hydrogen functionality is called an alcohol. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The carbonchain is depicted vertically, with carbon atoms represented by the center of crossing lines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Octane has many structural isomers that differ by the amount and location of branching in the carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Several isomers of octene are known, depending on the position and the geometry of the double bond in the carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A molecule with a longer carbonchain is easier to detect, and has a lower detection threshold. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Carbonchain length is 8-18 while the ethoxylated chain is usually 3 to 12 ethylene oxides long in home products. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The branched structure of the carbonchain backbone allows oil molecules to be incorporated into the crystal lattice structure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, methanol, ethanol, and propanol are miscible in water because the hydroxyl group wins out over the short carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The main carbonchain is the longest possible continuous chain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The substituents are any functional groups attached to the main carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At the same time, the carbonchain of the alcohol resists solubility in water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Methylation is a form of alkylation with a methyl group, rather than a larger carbonchain, replacing a hydrogen atom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Basic nitrogen in a carbonchain at position 7 makes the compound more hydrophilic and hence more water-soluble. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was observed that affinity increases with increased carbonchain length up to five carbons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Naphthomycins have the longest ansa aliphatic carbonchain of the ansamycin family. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Usually, decarboxylation refers to a reaction of carboxylic acids, removing a carbon atom from a carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other similar compounds but with 11 and 15 carbonchain lengths and saturated or unsaturated were shown to be also present but in lower amounts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The boiling point and carbonchain length of the fuel increases with fuel oil number. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Besides hydrogen, other elements can be bound to the carbonchain, the most common being oxygen, nitrogen, sulfur, and chlorine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In skeletal isomers the main carbonchain is different between the two isomers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They both have a double bond located midway along the carbonchain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The glomeruli layer represents a spatial odor map organized by chemical structure of odorants like functional group and carbonchain length. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is an alkane, and one of the many structural isomers of heptane, consisting of a five carbonchain with a two carbon branch at the middle carbon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cyanopolyynes: carbon chains formation in a carbon arc mimicking the formation of carbon chains in the circumstellar medium. The carbonchain, typically between four and 24 carbons long, may be saturated or unsaturated, and may be attached to functional groups containing oxygen, halogens, nitrogen, and sulfur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The internal angles of a flat regular hexagon are 120, while the preferred angle between successive bonds in a carbonchain is about 109.5, the tetrahedral angle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has also been shown that increasing the length of the carbonchain (in position 7) leads to increased lipophilicity and consequently greater potency and stability in human plasma. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In "trans" configuration, the carbonchain extends from opposite sides of the double bond, whereas, in "cis" configuration, the carbon chain extends from the same side of the double bond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Concerning the length of the carbon chains obtained, in general longer chains were detected with the laser ablation technique than with the submerged electric arc. On the possible role of carbon chains as carriers of diffuse interstellar bands. In the circumstellar environment it has been proposed that the formation of these long and unsaturated carbon chains takes place mainly by a radical mechanism involving neutral species. They can have a bowl or cage structure, with varying lengths or omission of the carbon chains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They indeed found the long carbon chains they were looking for, but also found an unexpected product that had 60 carbon atoms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Side chains are the carbon chains that are not in the parent chain, but are branched off from it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The microcrystalline wax has a significant effect on the branching of the carbon chains that are the backbone of paraffin wax. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Factors that decrease the binding are steric hindrance on the amino group and linkers that are saturated/unsaturated carbon chains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Branched carbon chains can not line up as close to each other as unbranched chains can. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, at one end of the active site there is a flexible loop that provides sufficient room for long carbon chains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Butene can be used as the monomer for polybutene but this polymer is more expensive than alternatives with shorter carbon chains such as polypropylene. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Longer carbon chains create a harder wax while short carbon chains create softer waxes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In aldehydes, the carbonyl is bonded to one carbon and one hydrogen and are located at the ends of carbon chains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Heavier crude oils contain a higher proportion of heavy hydrocarbons composed of longer carbon chains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A stationary phase of silicon with carbon chains is commonly used. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most have five- or six carbon chains, because they are derived from pentoses (five-carbon sugars) and hexoses (six-carbon sugars), respectively. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These carbon chains usually do not possess a large number of double bands. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, our olfactory detection thresholds can change due to molecules with differing lengths of carbon chains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For controlling the hardness of glide wax the length of the carbon chains in the wax are adjusted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Their frameworks are never restricted to proteins, and a variety of skeletons (e.g., carbon chains and fused aromatic rings) can be used. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, many aromatic compounds (carbon chains forming rings) such as benzene are found naturally in gasoline and cause the health risks associated with prolonged exposure to the fuel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Often coordinated to a central ligand, the nitrogens occupy the vertices of a tetrahedron, with potentially four faces and six edges, with the carbon chains running approximately along the edges. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The stoichiometry of both methanol and nitromethane is considerably greater than that of racing gasoline, as they have oxygen atoms attached to their carbon chains and gasoline does not. 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. |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。