空气呼吸

他们还认为一个诸如鲸鱼或者海豹这样靠空气呼吸的动物，比起那些经常出没的动物来说更难找到，需要花更多的时间。

They also argue an air breathing animal , like a whale or seal , would spend much more time on the surface than the creature seems to and would be spotted more often .

膀胱螺科的模式属；属淡水空气呼吸的螺的一个属。

Type genus of the physidae ; freshwater air-breathing snails .

正如你需要空气呼吸一样，你需要机会才能成功。

Just as you need air to breathe , you need opportunity to succeed .

这比仅仅在在空气呼吸还重要。

It takes more than just breathing in the fresh air of opportunity , however .

油箱顶部加油口盖有一空气呼吸孔不能被杂件堵塞。

The air hole of the oil box 's top can not jam by the sundries or dirty thing .

结果表明：在正常生活状态下，中华鳖主要依靠空气呼吸摄氧；水呼吸仅占总呼吸摄氧量的2.68%左右。

The results showed that , the soft-shelled turtle depended mainly on aerial respiration , aquatic oxygen consumption was only 2.68 % of total oxygen consumption .

他知道我们要食物填肚子，新鲜空气呼吸，衣服遮体，头上有个屋顶。

He knows we need food in our stomachs , air in our lungs , clothes on our backs , and a roof over our heads .

并以某5000m~3地上拱顶金属柴油罐为例，计算了油罐超负压的数值及维持罐内外压力平衡所必需的空气呼吸量。

An example is a vault tank on ground with 5000 m3 , numeric values of excess negative pressures and the inspiration amount which is necessary for ballance of inside pressure and outside pressure of tank .

阴极扩散层结构对空气自呼吸式DMFC性能的影响

Effect of cathode gas diffusion layers on air-breath direct methanol fuel cell

MichaelTwery：“一旦我们没有足够的空气进行呼吸，就会向我们的思维传达警告信号。这会提高压力荷尔蒙的水平，告诉我们的心脏更加努力工作。”

MICHAEL TWERY : " Whenever we enough air to breathe , it sends alerting signals to our minds . It raises the level of stress hormones . It tells our heart to work harder . "

方法：根椐GB16248-1996《作业场所空气中呼吸性煤尘卫生标准》，测定呼吸性煤尘浓度；

Methods : According to GB16248-1996 " Health Standard for respirable coal dust in the air of workplace ", we determined the concentration of respirable coal dust ;

空气自呼吸式直接甲醇燃料电池两相流动及传输特性

Two-Phase Flow and Transport Characteristics in Air-Breathing Direct Methanol Fuel Cells

过滤式防微粒口罩对空气流呼吸阻力的试验方法。

Test method for airflow resistance of respiration of filtering particle respirator .

人和动物都需要清洁的空气来呼吸。

People and animals need clean air to breathe .

呼吸的空气在呼吸中吸入和呼出的空气。

The air inhaled and exhaled in respiration .

虽然龟大多数时间呆在水里，但是它们在空气中呼吸。

Turtles spend much of their time in the water , they breathe in the air .

还有在愉快的空气里呼吸。

And breathe in happy air .

这就像在新鲜空气中呼吸了几周后又回到了城市的雾霾中。

It is like returning to the city smog after some weeks in the fresh air .

空气自呼吸式燃料电池的阴极通常有两种结构：抽吸式和敞开式。

There are two cathode types of air-breathing fuel cells : ducted type and ribbed type .

压缩空气管道呼吸装置

Compressed air line breathing apparatus

在那里我们能看美丽的风景，听到鸟唱而且在新鲜的空气中呼吸。

There we can watch the beautiful scenery , hear the birds singing and breathe in the fresh air .

推肩的空气，呼吸加快，并旋转头回落到中心前体。

Push the shoulder to air for a quicker breath , and rotate the head back down to center prior to the body .

每一个人的生命与此其实何其相似，只不过是血液的蒸发和空气的呼吸。

Something of this kind is the very life of every man , like the exhalation of the blood and the respiration of the air .

呼吸保护装置。与全罩式面罩、半罩式面罩或口罩一起使用的压缩空气导管呼吸装置。要求、试验和标志。

Respiratory protective devices-Compressed air line breathing apparatus for use with a full face mask , half mask or a mouthpiece assembly-Requirements , testing , marking .

方法：用投射式双变量对比视力表在90Lx照度下检查31名中国海军航空兵飞行人员呼吸空气和呼吸低氧时13个不同对比度的视力，同步监测心率、血氧饱和度。

Methods : Using a contrast vision chart illuminated at 90 Lx , contrast visual acuity ( CVA ) at 13 contrast levels was measured in 31 pilots with normal visual acuity in normal and in low oxygen .

你甚至不用真的打给谁，听听自己喜爱的音乐，冥想一小会，在新鲜的空气中深呼吸几次，看看外面都有什么事在发生。

You don 't even have to actually dial any digits ; listen to your favorite tune or play a meditative track while taking a few deep breaths of fresh air and checking out what 's happening outside .

在没有空气的地方呼吸，这是信仰。

To breathe where there is no air , this is faith .

肮脏的空气不适宜呼吸。

The foul air is unfit to breathe .

空气污染与呼吸系统疾病对儿童肺功能的交互影响

Study on effect of air pollution and respiratory diseases on children 's lung function

如果我们缺少它们，我们便缺少空气，不能呼吸。

We lack air and we stifle .