十分之一

Circuit breakers are the important equipments in the electric power system, which get out of order due to the inactivation in the aspect of insulation characteristic, mechanical characteristic and electric characteristic,the losses that they cause are a few thousands times more than price of themselves.

断路器是电力系统中的重要设备，在运行过程中可能发生的故障主要是机械故障与绝缘故障，由于它的故障所导致的损失可能为其本身价格的数千倍甚至数万倍，因此对断路器进行状态监测，及时了解断路器的运行状况，成为电力系统十分关注并迫切希望解决的问题之一。

In this thesis, we study the electron transport properties of mesoscopic nano-system by using the Green's function method.

介观纳米体系的研究是目前凝聚态物理十分活跃的前沿研究领域之一。

Groyne is a common measure used in channel improvement. It will give rise to serious consequence if the design of groyne is improper. To go deep into study of the variation of flow feature in river due to building groyne is extremely necessary.

丁坝是航道整治中常见的工程措施之一，但若设计失当，可能带来许多严重后果，对丁坝所形成的许多水流条件变化开展深入研究是十分必要的。

Heat conduction is an important branch of heat and mass transfer and one of the very active field in modern science and technology.

热传导是传热传质学科的一个重要分支，是当代技术科学中十分活跃的研究方向之一。

The other effective method, moving image smoothly in buffer of memory, was adopted to solve the problem about screen flashing when images of map were moved so that annotations of electronic map can be renewed dynamic, the function of wandering on map smoothly was completed at the same time.

引 言地图注记是地图的主要内容之一，注记位置的选择是否恰当，排列是否美观直接影响到地图的清晰易读性和使用价值。就一般地图而言，地图注记的工作是十分繁重的，即使有了目前较先进的计算机辅助制图系统，地图注记仍普遍采用人机交互式的作业方式，效率无法得到提高。

As one of China's four major outlet, the natural environment Alashankou port very poor, windy day in a maximum of 188 days, instantaneous great speed 46 meters per second.

作为我国四大风口之一，阿拉山口口岸自然环境十分恶劣，年最多大风日为188天，瞬时极大风速达每秒46米。

I am Jenny ,and I work as an interior decorator ,I am so glad to know that you are satisfied with our work ,ehmn……As one of Chattie's best friends ,I know her well ,on campus ,she is a very outstanding girl…….

（我是Jenny，是室内装修专家，很高兴你满意我们的工作，嗯，做为欣蝶最好的朋友之一，我很了解她，在大学里，她是一个十分出色的女孩……） Bz~-2#l

As one of important intermediates of organic polymerization,epsilon-Caprolactone can be used widely.

己内酯是重要的有机合成中间体之一，有着十分广泛的用途。

That is one of the factors that make the job of presidential press secretary so difficult.

这也是总统新闻秘书的工作十分难做的原因之一。

Integral group ring is one of the most important rings . Its K- groups is an attractive topic in algebraic K -theory.

整群环ZG是一类非常重要的环，它的K—群是代数K—理论中十分重要且引人入胜的研究专题之一。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。