The SAW sensors include Rayleigh wave, shear horizontal acoustic plate wave, Love wave and Lamb wave sensors.

Excitation of Lamb wave by a point source and ultrasonic angle probe

点源和超声楔形换能器激发的兰姆波

Car radiator fan, cooling fan, blower, wiper motor and rectifier.

汽车散热器总成，冷凝器风扇，空调鼓风机，雨刮器电机，整流桥。

In addition, the car fan, light and position indicator are switched off automatically during standby mode.

同时，电梯在待机时，风扇，电灯和显示屏都会自动切断电源。

Dream to be a genuine car fan?

梦想成为一个真正的车迷吗？

Results: Investigated women have certain reproduction physiology, practise contraception and venereal disease knowledge, but obviously insufficient, especially contraception knowledge and venereal disease, especially AIDS preventive treatment knowledge.

结果：被调查妇女具有一定的生殖生理、避孕及性病知识，但明显不足，特别是涉及避孕知识和性病，尤其是爱滋病防治知识比较欠缺。

Objectives To evaluate the implementation, effects and results of interventional program that informed choice of conception control in Gansu Province.

目的对甘肃省避孕节育知情选择干预措施的实施、作用和结果以及对现阶段项目工作的开展进行评估。

OBJECTIVE The research aims to know the present status of female reproductive infection and conception control in Qujiang Countryside.

目的：了解西安市雁塔区曲江乡农村妇女生殖道感染现状及避孕节育使用情况。

Status of Female Reproductive Infections and Conception Control in Qujiang Countryside

曲江乡农村妇女生殖道感染及避孕节育现状

To evaluate the inputs of intervention that informed choice of conception control.

对避孕节育知情选择干预措施的投入进行评估；

It illustrates how much more space you would need for each translated text.

它说明了您需要增加多少空间来显示每种译文。

On spatial information in matching the original with the translated text

论科技语篇文本的空间信息对接

To evaluate a translated text is to see whether it has achieved its intended purpose.

对于译文的好坏评判也是要看它是否达到了预定的目的。

On the Practical Criteria for the Translated Text On Evaluation

译文评价实用标准探索

A little story called "The Frost King," which I wrote and sent to Mr. Anagnos, of the Perkins Institution for the Blind, was at the root of the trouble.

我曾编写过一个题目叫做《冰雪之王》的小故事，我还把它送给了帕金斯盲人学院的阿纳戈诺斯先生，这个故事就是引起麻烦的根源。

I might not catch on to what the root of the trouble was in all that happened, but my ear told me it was dramatic.

我可能不大搞得清麻烦事的来龙去脉，不过我的耳朵听出故事挺有戏剧性。

The root of the trouble is that we don't really know how organisations work.

问题的根源在于，我们并没有真正明白组织运作的方式。

The students are discussing about the controversial issue.

学生在讨论那富争议性的议题.

The development of genetic engineering is a controversial issue.

基因工程的发展是个具有争议性的议题.

People rarely reach an absolute consensus on such a controversial issue.

对于这种极具争议的话题,我们很难作出绝对的回答.

It is a great controversial issue abroadamong scholars and in judicial practice.

对于这个问题也是存在着很大的争议.