循环

如果没有重力来帮助空气循环,你呼出的二氧化碳会在你的头上形成一团看不见的云。

Without gravity to help circulate air , the carbon dioxide you exhalehas a tendency to form an invisible cloud around you head .

全球卫生系统都急需呼吸机来帮助治疗最危急的新冠患者。患者的肺部严重发炎或者充满黏液无法自主呼吸时，主要依靠呼吸机辅助呼吸，从而在病人康复期间确保有足够的氧气持续在体内循环。

Health systems around the world are in dire or full to work by themselves and thus ensure enough oxygen is continuing to circulate around the body as the patient recovers .

循环小数3.999...亦作3.9循环。

The recurring decimal 3.999 … is also described as 3.9 recurring .

我们的经济处于工资和物价交互上涨的循环中。

Our economy is in an inflationary spiral of wage and price increases .

这个论点存在着危险的循环论证。

There is a dangerous circularity about this argument .

这种病阻碍了血液的循环畅通。

The condition prevents the blood from circulating freely .

冷气在整座大楼循环。

Cooled air is circulated throughout the building .

经常锻炼会促进血液循环。

Regular exercise will improve blood circulation .

这部电影已制成循环音像磁带。

The film is on a loop .

冷水澡可以刺激身体，促进血液循环。

A cool shower wakes up the body and boosts circulation .

亚洲的新兴经济体会出现自我维持的循环增长。

Asia 's emerging economies will be on a self-sustaining cycle of growth

我们必须避免出现20世纪80年代那样具有破坏性的繁荣萧条交替循环的局面。

We must avoid the damaging boom-bust cycles which characterised the 1980s .

他们必须打破暴力循环。

They must break out of the cycle of violence .

脚部的循环比手部的循环缓慢得多。

Circulation is much more sluggish in the feet than in the hands .

柠檬汁能够改善血液循环，有助于预防经济舱综合征。

Lemon juice can help to prevent economy-class syndrome by improving blood circulation .

按摩可以使肌肉放松，缓解压力和促进血液循环。

Massage is used to relax muscles , relieve stress and improve the circulation

他们在日本名古屋的最后一场循环赛中以4比1战胜英格兰队。

They beat England 4-1 in their last round-robin match at Nagoya in Japan .

我每周做一次循环训练。

I do circuit training once a week .

该循环周而复始，永无止境。

This cycle repeats itself ad infinitum .

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。

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

锻炼非常重要，它可以促进血液循环，保持手脚温暖。

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

这个循环周而复始。

The cycle then repeats itself .

有一些计算机术语成了社会上的通用词汇，“循环”就是其中一个。

' Loop ' is one of those computer words that has gained currency in society .

如果血液不循环，肌体细胞，尤其是脑细胞，只能存活几分钟。

The cells of the body , especially those of the brain , can live only minutes without circulating blood .

锻炼身体能够形成一种良性循环。一旦你开始一项锻炼计划并持之以恒，你会感觉良好并坚持下去。

Exercise creates its own virtuous circle . Once you start a programme and do it regularly , you 'll feel so good you 'll want to continue .

这个城市的垃圾循环系统有严重缺陷。

The city 's recycling system is totally inadequate .

哈维发现了血液的循环。

Harvey discovered the circulation of the blood .

血液在全身循环。

The blood circulates through the body .

英国在整个经济周期循环中都应用了这一规则。

The rule is applied over the economic cycle .

这物体已不再循环运动。

The object is no longer in cyclical motion .