nonpolar
英
美
adj. 非（无）极性的
英英释义
adj
- not ionic
- a nonionic substance
双语例句
- Please group amino acids according to the nature of their side chains: hydrophobic, hydrophilic, polar and nonpolar.
请依据氨基酸支链的性质来分类：疏水性、亲水性、极性与非极性。 - The nonpolar segments of surfactauts include straight-chain and branched alkyl groups.
防水剂，疏水化合物非极性链段包括直链和支链的烷基。 - The theory is based on two methods to show that initial folding sites occur among nonpolar groups in a polypeptide chain.
该理论是基于两种方法的基础上提出的，指出蛋白最初的折叠位点出现在多肽链的非极性基团处。 - Acidic, basic, polar, and nonpolar residues, and special properties of specific amino acids.
其酸性、碱性、极性与非极性分子基，以及特定氨基酸的特殊性质。 - And yet, the molecule is symmetric and nonpolar.
所以这个分子是对称非极性的。 - London forces are a type of intermolecular force that occurs between all molecules whether polar or nonpolar.
色散力则在极性分子及非极性分子间都存在。 - A nonpolar covalent bond happens when both atoms have the same strength of electric attraction for the shared electrons.
两个原子对共用电子对具有相同的引力时，则形成非极性共价键。 - The second way to have something that is net nonpolar is to have spatially symmetric disposition of polar bonds.
第二种构成，需要空间非极性，就是需要极性键的空间对称分布。 - We can say that a nonpolar molecule you can have as a result of two different conditions.
所以你可以说非极性分子，有两种构成方式。 - The pour point depressor is soluble in nonpolar solvent and insoluble in the relatively polar solvent.
此降凝剂能溶于非极性溶剂，不溶于极性较强的溶剂。