回顾

The method for preparing different kinds of LB film, the present situation of LB film lubrication in magnetic record technique, the factors affecting the quality of LB film were summarized, and the effects of velocity, load and layer number of LB film on their tribological behavior were also discussed.

本文回顾了Langmuir-Blodgett膜的发展简史，综述了各种类型LB膜的制备方法和利用其解决磁记录技术中超薄润滑问题的现状等，并且阐述了影响LB膜成膜质量的因素，论述了速度、负荷和LB膜之累积层数等对LB膜摩擦行为的影响。

It is found that using iron pipe for magnetic screen in Bartlett s experiment is unreasonable,and therefore their experimental conclusion is questionable.

简单地回顾了单极感应现象的历史现状，详细地分析了被认为是判定性的Bartlett等人的单极感应实验，发现该实验使用铁管进行磁屏蔽是不合理的，指出其实验结论是值得怀疑的，并给出可能的改进方法。

Modern studies of magnetism and magnetic materials in China was founded in the 20 s of the last century.

简要回顾了从 2 0世纪 2 0年代以来我国现代磁学研究的历史。

There is a series of interesting research based on vector magnetogram, nonptentiality, helicity statistics, current, magnetic emergence and such.

本文前两章作了观测方面的介绍和历史回顾，第三章研究的是太阳螺度问题。

This paper briefly reviews the history of mainstreaming in our country, examines its current situation, and put forward some ideas of the perspective.

本文回顾中国随班就读的简短历史，描述随班就读工作的现实情况，并对随班就读的未来发展提出了自己的看法。

Based on the case studies of the Beiping School critics, such as Shen Congwen, Zhu Guangqian, Li Jianwu, Liang Zongdai and Li Changzhi, we make an emphatic enquiry into their achievement in critical theory and practice when they approach toward a conscious aesthetic criticism .

但是对于京派批评的研究至今仍然不够充分，本论文将回顾京派及京派批评的产生与发展的历史概况与历史境遇，并对沈从文、朱光潜、李健吾、梁宗岱、李长之等具有代表性的京派批评家进行个案研究，在此基础上重点考察京派批评在走向自觉的审美批评的道路上所进行的批评的理论建设及其实践成就。

But let me first of all make some remarks about the history of our company.

首先请允许我对本公司的历史进行简要回顾。

This collection of reviews addresses many of these important issues of malarial immunity and immunopathology.

这回顾地址大多数这些疟疾免疫和immunopathology的重要期的收集。

Initial research on phase maldistribution of gas-liquid two-phase flow at a T-junction is reviewed.

回顾了气液两相在T形管处流动时对相分离的最初研究及起因，随着研究的进一步深入，T形管作为两相流分离器逐渐受到石油和化学工业界的重视。

The researches for investigating the influence of the inlet structure of the heat exchanger for two-phase flow on vapor-liquid maldistribution are reviewed.

介绍了低温两相流板翅式双相变换热器的结构和特点，回顾了板翅式换热器两相流体入口分配结构对其气液分配特性的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。