test-hole work

Investigation on the alkane VDW parameters derived from high level ab initio calculation with test particle method. The purpose of this work is to solve the parameter coupling problem and multi-solution problem in the parameter fitting process of the existing force fields.

研究了从高水平的第一原理计算出发，采用试探粒子法，系统的推导烷烃分子范德华参数的方法，以克服现有力场范德华参数拟合中的参数耦合问题和多解问题。

PAN standard sample with broad distribution has been adopted to simulate to work out equation of GPC revised curve of PAN by means of designed program in computer, and repeated the results of precision test can reach the limit of the error.

采用宽分布的聚丙烯腈共聚物（Polyacrylonitrile简称PAN）标准样品，通过编制的计算机程序，模拟计算出PAN的GPC校正曲线方程，对宽分布的标准样品进行重复测定，重现性试验结果符合误差要求。

When I asked his opinion on this matter, he responded, "I like in-class exams because the time is already reserved, as opposed to using my free time at home to work on a test," he responded.

当我问他对这件事情的看法，是他回答说，“我喜欢课上考试，因为时间已经被留出来了，不需要在家里用我的课余时间去完成考试，”他回答道。

Work will now begin to test the hypothesis in rats

现在将开始在老鼠身上做实验以验证该假设。

The ability to work collaboratively is a true test of leadership.

与人合作的能力是对领导能力的一种真正检验。