| 词汇 | example_english_non-polar |
| 释义 | Examples of non-polarThese 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. This review further outlined the non-polar and electrostatic contributions of the solvation free energy. This includes, in particular, polar solvents like ammonia, hydrocyanic acid, and methanol, and possibly non-polar compounds such as methane and ethane. Included are a number of incidents - or viewpoints about them - that are perhaps less familiar to the non-polar specialist. However, there do exist a number of basespecific contacts, including non-polar contact of the 5-methyl group of thymidine in the major groove. Selective permeability to polar and non-polar substances in fertilized eggs is a function of the lipid membrane layer. For the simulations with and without urea the solvent accessible surface area of polar and non-polar groups were very similar. The heptane had no effect in removing the membrane, implying that the vitelline membrane may not be made up of non-polar lipids. The entropy change of hydration of polar and non-polar groups are both positive on folding and so drive the folding process. Amphipathic molecules have a polar, hydrophilic head group region and a non-polar, hydrophobic part. The genetic information must replicate efficiently and reliably, using nucleotide monomers that could diffuse through the non-polar lipid protocell membrane. A hydrophobic surface is one that is non-polar and inert to water in the sense that it cannot bind to water molecules via ionic or hydrogen bonds. It is interesting to compare the partitioning of polar and non-polar sidechains in these systems because only one face of the -hairpin interacts with the remainder of the protein. However, most of the calculations that have appeared to support mechanisms of this type have assumed that the reactants have the same energy in polar and non-polar environments. The conductivity is due to that the main carbon chain 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. Two non-polar addition reaction exists as well called free radical addition and cycloadditions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It readily mixes with other polar and non-polar solvents such as water, chloroform, and hexane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This type of chemical bond is either a non-polar covalent bond or a polar covalent bond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chemical vapour deposition of a fluorinated silane was used to uniformly coat the aerogel to tune their wetting properties towards non-polar liquids/oils. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a colorless, non-polar molecule, nearly non-reactive unless combusted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this application, due to silica gel's polarity, non-polar components tend to elute before more polar ones, hence the name normal phase chromatography. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These non-polar solvents are themselves lipophilic (translated as fat-loving or fat-liking) -- the axiom that "like dissolves like" generally holds true. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogen bonding is stronger in non-polar media, so salts, which increase the chemical polarity of the solvent, can also destabilize hydrogen bonding. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, because of their nonpolarity and lack of functionality, they can only dissolve non-polar and alkyl-rich compounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Normally such a series progresses from non-polar solvents, such as n-hexane, to polar solvents such as methanol or water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because its longer hydrocarbon chain causes it to be fairly non-polar, it is more similar to gasoline than it is to ethanol. 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。