Federal Proce: Manufacturers of industrial lubricants, sealants.

The preparation of water swelling polyurethane sealants was introduced in the paper.

介绍了双液型遇水膨胀聚氨酯密封胶的研究.

The component and production process of insulating glass polysufide sealants were reviewed.

概述了中空玻璃密封胶的性能要求,及现有各种中空玻璃密封胶的特性.

Many small-and-middle-sized companies went bankrupt during the financial crisis.

经济危机期间很多 中小型 公司都破产了.

The labelled cells mainly are medium and small size.

细胞大小以中小型为主,又以中型为多.

It is suitable for selecting equipment for large or middle-sized coal-washing factory.

适合大 中小型 洗煤厂的设备选型.

It provides a valuable experience for the improvement of and small turbomachinery.

为中小型汽轮机通流部分的优化设计积累了宝贵的经验.

Provide total support & maintenance for business in Hong Kong.

我们为香港各中小型公司提供外判电脑 及 网路维护计画.

When the North test-fired a-range missile in 1998, it claimed it put a satellite orbit.

1998年北朝鲜 试射 了远程火箭, 朝鲜声称该火箭把一枚卫星送入轨道.

After a few ranging shots , the guns were firmly bedded in and could begin accurate firing.

试射了几发测距炮弹以后, 各炮固定好位置,可以开始准确地射击了.

North Korea test-fired three short-range missiles off its east coast Thursday, South KoreaDefense Ministry said.

韩国国防部长称,星期四朝鲜在他的东海岸 试射 了三枚短程导弹.

The talks were centered on North Korea's suspected preparations to test-fire a long-range missile.

会谈集中讨论了北韩被怀疑准备试射远程导弹的问题.

Since 2001, the Pentagon has shot down 34 out of 42 test missiles it has targeted.

2001年以来, 五角大楼在42次导弹试射中,射落了其中的34枚.

Earlier this week, Iran announced the test launch of a missile that is able a satellite.

本周早些时候, 伊朗宣称已试射了一枚可用于发射卫星的导弹.

North Korea's neighbours believe it could be planning to fire a long-range missile.

朝鲜的邻国确信它正在筹划试射远程导弹.

Iran also successfully fired-and-range missiles in the drills.

伊朗也成功的在训练当中试射了 中程 和远程导弹.

They will test-fire an anti-missile missile next week.

他们将于下周 试射 反 导弹导弹.

There is a strong case for a moratorium on debris-creating anti-satellite tests.

这将强有力的阻止 反 卫星导弹试射带来的碎片.

Transverse dimensions of rectangular tunnels have great influence on electromagnetic waves propagation.

摘要矩形巷道截面尺寸对电磁波的传播特性有很大的影响.

Through detecting the receiving ray , we can detecting the submarine information.

通过检测接收到的可见光, 可检测到其中包含的潜艇电磁波信息.

Under other circumstances electromagnetic waves behave as though they consisted of streams of particles.

在其它场合,电磁波表现得好象是由一束束粒子所组成的似的.