nonpolar
英
美
adj. 非（无）极性的
英英释义
adj
- not ionic
- a nonionic substance
双语例句
- 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。 - And so, methane is nonpolar.
甲烷没有极性。 - 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。 - 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。 - What makes something polar versus nonpolar?
是什么让一个分子呈极性或者非极性？ - Symmetric disposition of polar bonds still results in a nonpolar molecule.
空间对称的极性键分布，还是会导致整个分子为非极性分子。 - 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。 - Several of the amino acids possess nonpolar R groups that are hydrophobic, and other R groups have hydrophilic character.
一些氨基酸有非极性R基团，它们是疏水性的，而其它的R基有亲水性。 - 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。 - 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。