Without this muscular action, inhaling is like sucking air out of a balloon—the narrow passages tend to collapse.
如果没有这种肌肉运动，吸气就像从气球里吸出空气一样——狭窄的通道往往会坍塌。
This week, amniotic fluid is helping the air sacs in your baby's lungs get ready for breathing as she practices inhaling and exhaling.
这周，当婴儿羊水会帮助肺部的肺泡为慢慢的呼吸做好准备。
This week amniotic fluid is helping the air sacs in your baby's lungs get ready for breathing as she practices inhaling and exhaling.
这周，当婴儿羊水会帮助肺部的肺泡为慢慢的呼吸做好准备。
It is not pure ozone and it reacts with other oxides in the air and produces poisons and you are inhaling this.
这不是纯粹的臭氧发生反应，它与其他氧化物在空气中，并产生毒素，你是吸入这一点。
On top of that, deeply inhaling cold air can alter the temperature of the blood in our head.
更重要的是，深呼吸冷空气可以调整大脑内血液温度。
I call this nose breathing technique self-induced asthma, since inhaling through the nose severely limits the volume of air that can be delivered to the lungs.
我称之为鼻子呼吸技术自己-导致的哮喘，因为使用鼻子吸气严重地限制了肺脏的进气量。
He's thrilled! Eagerly, he stretches his tender leaves upwards, inhaling fresh air, basking in the sun, singing in the rain, dancing in the wind.
他便伸出嫩叶来吸收空气，承受阳光，在雨中吟唱，在风中跳舞。
The technology of stalk gasification low inhaling is a technology that converts biological materials such as straw into energy by a air blower in a high temperature state.
秸秆气化技术，是在鼓风机的作用下，将秸秆等生物质原料在高温状态下热解气化、能量转换过程。
The technology of stalk gasification low inhaling is a technology that converts biological materials such as straw into energy by a air blower in a high temperature state.
秸秆气化技术，是在鼓风机的作用下，将秸秆等生物质原料在高温状态下热解气化、能量转换过程。
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