例句與造句

1. Recent progress in molecular design of organic second - order nonlinear optical chromophores with both large first - order molecular hyperpolarizability and good transparency
   兼具大的二階光學(xué)非線性與良好透明性的有機生色團的分子設(shè)計進展
2. For ga5p5 cluster , the most stable structure is a cube - based structure . the calculation of the density of states for ga5p5 shows semiconductor - like property . the ir and raman spectra , the dipole polarizability anisotropy invariant and hyperpolarizability are also calculated
   對于ga _ 5p _ 5團簇的最穩(wěn)定結(jié)構(gòu)，用b3lyp 6 - 31 + g ~ *又進行了優(yōu)化，計算了態(tài)密度，發(fā)現(xiàn)其具有半導(dǎo)體的性質(zhì)，還計算了紅外和raman譜以及極化率，超極化率。
3. Hyperpolarizability of chiral molecule was derived from the classical model of the coupled two - vibrator . in a given condition , the expression of cubic hyperpolarizability was calculated from an isotropic chiral medium , it is also derived the macroscopic third - order nonlinear susceptibility according to the microscopic cubic hyperpolarizability
   本文從手性分子的耦合雙振子經(jīng)典模型出發(fā)，推導(dǎo)出手性分子的超極化率.在特定情況下，給出了三階非線性極化率的表達式.基于該模型討論了手性介質(zhì)分子各向同性分布的宏觀非線性極化率
4. It's difficult to find hyperpolarizability in a sentence. 用hyperpolarizability造句挺難的