非質子溶劑 的英文怎麼說
中文拼音 [fēizhíziróngjì]
非質子溶劑
英文
aprotic solvent- 非 : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 溶 : 動詞(溶化; 溶解) dissolve
- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
- 質子 : [物理學] proton; uron; hydrion; merron質子泵 proton pump; 質子層 proton sphere; 質子轟擊 proton b...
- 溶劑 : dissolvant; solvent; resolvent; solventia; menstruum
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The solvent effects on the nonlinear optical properties of pna molecule are also chiefly studied on the base of time dependent density functional theory
本文還在含時密度泛函理論基礎上著重研究了溶劑效應對pna分子的非線性光學性質的影響。It is found that the relationship between the nonlinear optical properties and the polarities of the solvents is non - monotonic, which is quite different from the previous conclusions
研究發現pna分子的非線性光學性質與溶劑極性之間的關系並不是單調的。這一結論不同於以往的理論研究結果。Nonpolar solvent with little dielectric constant has good effect to the rate of the reaction, while larger polar solvent without h ( superscript + ) also can increase the rate of the reaction
可以知道對甲醇羰基化這一反應,在極性溶劑中,極性較大且為非質子型的溶濟能顯著提高反應的速率;非極性溶劑中,介電常數較小的溶劑能增加反應速率。Secondly, the nonlinear optical properties with pna molecule in different solvents are studied through using the polarized continuum model and few states approach on the base of time dependent density functional theory, and the first order nonlinear hyperpolarizabilities in second harmonic generation process are computed
然後在含時密度泛函理論基礎上採用極化連續模型和少態方法研究了不同溶劑中pna分子的非線性光學性質,計算了二次諧波振蕩過程的一階非線性超極化率,並討論了pna分子的非線性光學性質與溶劑極性之間的關系。Our goal is to establish a simple and effective empirical approach to calculate the conformational entropy and the binding free energy by analysis of j : protein interface. three variables of the binding interface information of 20 protein complexes, including the binding accessible number ( nb ), hydrophilic pair ( n ^, ) and apolar solvent - accessible surface areas ( & asaapol ) are analyzed
本論文在此分析了20組蛋白質二聚體分子的結合界面三個有效的參數信息,即界面殘基側鏈可接觸數( n _ b ) 、親水對數( n _ ( pair ) )和非極性溶劑可接近表面積的變化( asa _ ( apol ) ) 。Using non - proton organic solvent as reaction medium, then reactions in definite conditions after reactants being separated 、 dryed 、 weighed and compared productivity, test the new compound by dsc
將槲皮素和大豆卵磷脂共溶於不同非質子性溶劑中,在一定條件下進行反應,然後將反應物分離、乾燥、稱重,比較收率,並用dsc進行分析。分享友人