nonpolar

英

美

adj.  非（无）极性的

机械

英英释义

adj

• not ionic
  1. a nonionic substance
  Synonym:nonionic

双语例句

• 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。
• 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。
• Now, will it be polar or nonpolar?
  那么他是极性还是非极性呢？
• And, you get a nonpolar molecule.
  你得到了一个非极性分子。
• And yet, the molecule is symmetric and nonpolar.
  所以这个分子是对称非极性的。
• 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 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。
• Resistor-diode-transistor circuit Electrical Properties in the Direction of Nonpolar Axes of RAP Single Crystals(ⅰ)
  电阻二极管晶体管电路邻苯二甲酸氢铷单晶非极性轴方向电学性能研究（Ⅰ）
• The presence of nonpolar group-containing carboxylic acids is beneficial to formation of small-sized and narrow size-distributed anatase TiO2 nanoparticles.
  含非极性基团的羧酸有利于生成平均粒径小及粒径分布窄的锐钛矿型纳米二氧化钛。
• 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。