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We investigated alcohol, acid, amine, ester and several kinds of normal metal clusters by using the HF-LCAO-MO method for the lubricate mechanism of different polarity bases, through the frontier orbital energy levels and its composition.

用HF-LCAO-MO方法计算醇、酸、胺、酯4类油性剂和常见金属的原子簇模型，从前线轨道能级、分子轨道组成等方面研究了不同极性基团的润滑机理。

Kinds of amine,polymeric monomer in proportion to epichlorohydrin affecting product performance have been studied.

研究了胺的种类、聚合单体与环氧氯丙烷的比例对产品性能的影响。

"You may find two kinds of toxic chemicals including formaldehyde and resolvable toxic aromatic amine dyes."

"你可能会在新衣服上发现两中有毒的化学物质–甲醛和有毒的可溶性芳香胺染料。"

Results:The 17 kinds of free amino acid derived from DNFB were completely separated in 27 minutes.

人类许多疾病的发生发展与血液氨基酸的变化有着密切的联系。

There are many kinds of proteins that vary in the number and order of their amino acids.

蛋白质的种类有很多，包含的氨基酸的数量及次序各不相同。

Does the measureless amita underwear seven kinds cities female need?

amita无量内衣七类都市女性需要？不管啥人都可以用，仍然有什么症状旳オ能用？

AMM have a stamping production team who can use CAD, CAM to develop various kinds of stamping parts skillfully and professionally.

东盟有冲压生产队伍谁可以使用的CAD ， CAM开发各类冲压件熟练和专业。

This article reviews two kinds of relevant data: 1 case studies where amnesia has occurred early in childhood, before much of an individual's semantic knowledge has been acquired, and 2 experimental studies with amnesic patients of fact and event learning, remembering and knowing, and remote memory.

本文回顾了两种相关的资料：1）对发生在童年早期、在个体语义知识习得之前的失忆症案例研究；2）对失忆症病人的事实和事件学习，记得和知道，以及久远记忆进行实验性研究。

As a result of the glass inside the cup and the PC system outside the plastic cup two kinds of material, but also take full account of the water sanitation and anti-collision and other issues, AMORETTO Electric Car Cup has become a truly user-friendly intimate travel products.

由于采用了玻璃内杯和PC塑制外杯两种材质，更是充分考虑了饮水卫生和防碰撞等问题，AMORETTO车载电热杯便成为一款真正意义上旅行人性化贴心产品。

So, the retention and drainage mechanism of amphoteric PAM is integrate results on which all kinds of affecting factors effect, i.

所以，两性PAM所起的助留助滤效果实际上是各种因素综合作用的结果，既有电荷中和，也有桥联作用，也有机械截留作用，不能把它们截然分开。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。