This magazine has a large circulation.

Harvey discovered the circulation of the blood.

哈维发现了血液的循环.

Suitable for all types of enclosed gear drives with circulation or splash lubrication systems.

最适合用于各种采用循环式或飞溅式润滑方法的密闭式齿轮.

The north pole is warmer than the south and the circulation of air around it is less well contained.

北极比南极温度高，周围的空气流动也更为顺畅。

Conclusion: The method of supplementing qi and activating blood circulation has a much better therapeutic effectiveness.

结论: 益气活血法治疗气虚血瘀型中风具有更好的临床效果.

Anyone with heart, lung or circulation problems should seek medical advice before flying.

有心肺疾病或血液循环问题的人在乘坐飞机前应寻求医生建议。

His father has a bad circulation.

他父亲血液循环不好.

The ideas have been in circulation for some time.

这些想法已经流行了一段时间.

The paper's circulation is anywhere from 50 to 100 thousand.

报纸发行数约为五万至十万份.

Exercise is very important as it keeps the circulation moving and warms the extremities.

锻炼非常重要，它可以促进血液循环，保持手脚温暖。

The circulation of the magazine has been bumping along for some time at around 30, 000.

一段时间以来,杂志的销量一直在三万份上下摇摆.

The Daily News once had the highest circulation of any daily in the country.

《每日新闻报》的发行量曾位居全国所有日报之首。

Political trials were being used to keep prominent activists out of circulation.

通过对著名活动家进行政治审判使其从公众视线中消失。

There is a large circulation in the musical public.

在音乐界销路很广.

The supply of money in circulation was drastically reduced overnight.

流通领域的货币供应量一夜骤减。

I had been out of circulation for a month and knew that many friends would be there.

我有一个月深居简出，不过我知道许多朋友正等着我。

Withdraw dirty banknotes from circulation.

收回肮脏的钞票使之不再流通.

The design theory of driver circuit of large power circulator is discussed.

本文论述了大功率环行器驱动电路的设计理论.

Massage the aged regularly for better blood circulator.

须帮老人轻巧地按摩身体,使老人血液循环畅通.

Their muscular and circulatory systems far exceeded those they had possessed in life.

它们的肌肉组织和循环系统远远超越它们原有的水平.

Today optical fibers make up the circulatory system that nourishes our communication society.

今天,光纤造就的循环系统滋养着我们的社交联络.