non-polar group

基本解釋

After analyzing the spectrum of a group of signals, non-polar differential exponent pulse signal was selected as carrier wave, which can separate therapy threshold and ache threshold.
通過對(duì)載波信號(hào)的頻譜分析，提出了一種能分離治療閾值與疼痛閾值的無極性指數(shù)脈沖。
Based onthe molecular QCLC model, a group contribution quasi-chemical local composition model is proposed, in which polar molecule is divided into several non-polar functional groups.
本文在前文的分子模型基礎(chǔ)上，提出了似化學(xué)侷部組成的基團(tuán)模型，可用於極性分子混郃物申組分活度系數(shù)的預(yù)測(cè)。