nonpolar
英
美
adj. 非（无）极性的
英英释义
adj
- not ionic
- a nonionic substance
双语例句
- This bond is polar, but again, as I alluded to earlier, because the carbon is centered in the tetrahedron, because of the sp3 hybridization, the molecule itself is symmetric and nonpolar.
这个键是非极性的，但是，我们断言过早，因为C是中心原子，由于sp3杂化，这个分子本身是非极性的且对称的。 - Isoleucine a nonpolar amino acid, synthesized from threonine.
异亮氨酸：是一种非极性氨基酸，由苏氨酸合成。 - 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。 - 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。 - First, the short-range contacts between amino acids that are very close to each other were mapped, revealing the initial nonpolar ( hydrophobic) folds.
首先描绘出邻近氨基酸之间的短程接触，揭示了最初的非极性折叠。 - 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。 - Objective To optimize the extracting method and technological parameters of nonpolar substances such as volatile oils in Fructus evodiae with supercritical fluid extraction ( SFE-CO2) technique.
目的优选吴茱萸中挥发油等非极性物质的超临界CO2流体提取（SFE-CO2）方法及工艺参数。 - 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。 - This simple and general process is environment-friendly, and the products obtained are amphiphilic and dispersible well in most of the polar and nonpolar solvents.
该制备方法具有一定的普适性，而且简单实用；涉及的反应条件相对温和，获得的产物具有双亲性质，能均匀分散于大部分极性和非极性溶剂中。 - Nonpolar molecules result from either, it's one or the other.
一个非极性分子，不是这一种就是那一种。