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

• 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）
• 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。
• 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。
• 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。
• 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。
• Now, will it be polar or nonpolar?
  那么他是极性还是非极性呢？
• It is mainly because the polar force in surface tension decreases which results from the increase of CH3 nonpolar group on the surface of silica particles shown from FTIR analysis.
  表面润湿性降低，主要是表面张力中极性力的贡献，FTIR分析表明，这是由于二氧化硅颗粒表面-CH3非极性基团增加所致；
• And so, methane is nonpolar.
  甲烷没有极性。
• And yet, the molecule is symmetric and nonpolar.
  所以这个分子是对称非极性的。