查询词典 radio-opacity

The brushless permanent magnet automobile a. c. generator has the advantages of high reliability, long service life, high efficiency, good performance at both low and high speed, low radio interference, simplifying its associated voltage regulator, cutting down materials, technology simplified, as well as high power/weight ratio, etc.,and will be a new product with broad prospects and large market.

无刷永磁汽车交流发电机由于取消了碳刷、滑环及励磁绕组，可大大提高可靠性，延长使用寿命，具有效率高，低、高速性能好、无线电干扰小，与之匹配的电压调节器结构简单、节约原材料、工艺性能好、比功大等优点。

Much of the public first learned about radio in the wake of a tragedy: When the luxury liner Titanic struck an iceberg in April 1912, the doomed ship used the new technology to desperately call for help. Only about 700 of the 2,220 passengers were rescued, but the number of survivors might have been much lower if other ships had not arrived when they did.

大部分人意识到无线电通信是从一个悲剧开始的。1912年四月，豪华邮轮泰坦尼克号撞上了冰山，在新技术的帮助下，它发出了最后的求救信号，2200乘客中只有700人获救，但是如果其它船只不收到信号赶过去，获救的人会更少。

It was one of the most moving pieces of documentary radio I have ever heard broadcast; a remarkable slice of real life.

这是我所听到过的最动人的记实性广播节目之一；一则反映现实生活的优秀作品。

He also works as a "special correspondent" for the US financed "Radio Free Asia".

他还工程作为一个"特约"为美国资助的"自由亚洲电台"的。

To investigate the clinical efficacy of radio-frequency ablation in the treatment of liver tumor.

探讨经皮射频消融术治疗肝脏肿瘤的临床应用价值。

Radio frequency ablation is a new physical technology in recent ten years.

射频消融技术是最近十几年发展起来的一项新的物理治疗技术。

One turns on the radio while doing something else and absent-mindedly bathes in the sound.

比如在做别的事情时打开收音机，无所用心地沉浸于乐音之中。

And some people are absentminded when they listen to the radio.

还有些人听广播时心不在焉。

The LSB comparator determines the absolute value of the frequency shift of the radio frequency.

LSB比较器确定射频频移的绝对值。

RELATIONS OF ABSOLUTE VISUAL MAGNITUDE,ABSOLUTE RADIO MAGNITUDE AND COLOUR INDEX DIFFERENCE Q WITH THE LINEAR DISTANCE BETWEEN COMPONENTS,AND THE ASSOCIATED EVOLUTION FEATURE

绝对视星等、绝对射电星等和色指数差Q与子源线距的关系以及有关的演化特征

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。