横膈膜向下运动让空气进入肺部。
这种阀门,让空气进入管道,但不会让空气的管道。
This valve lets air into the pipe, but will not let air out of the pipe.
科学家研究发现,当人的大脑开始出现过热时,打呵欠的动作就充当天然的“自动调温器”,让清凉的空气进入大脑,使大脑温度恢复到健康水平。
When the head begins to heat up, yawning acts as a natural "thermostat" by allowing cool air to rush in and bring the brain back down to a healthy temperature, research suggests.
让新鲜空气进入是解决室内空气污染的最好方法之一。
Letting fresh air in is one of the best ways to cope with indoor air pollution.
这些多孔铝板不仅作为建筑构件,也有助于阻挡环境噪音,在不影响隐私的情况下让光线和空气进入。
These perforated aluminum panels are not only serve as architectural elements, but also help to block the ambient noise, and allow light and air to enter without sacrificing privacy.
你的汽车不能启动啦?把阻风门开大一点儿(外拉阻风门钮让更多的空气进入发动机)。
Won't your car start? Try giving it a bit more choke, ie letting more air into the engine by pulling out the choke.
如果挡风玻璃雾,我可以取消冠泡沫轻微,让更多的空气进入了前挡风玻璃下。
If the windshield fogs up, I can lift the canopy bubble slightly to allow more air to enter from the under the front windshield.
玻璃安装在黑铝框架内,滑动部分可以打开,让新鲜空气进入室内。
A blackened aluminium framework contains the glazing, which includes sliding sections that can be opened to let fresh air into the interior.
如果天气不是太冷又没有污染的话,打开窗户让新鲜空气进入房间。
Let fresh air into your room by opening up Windows if it's not too cold and if it's not polluted outside.
摈弃了将燃油和空气混合的化油器,改由电脑来控制何时打开喷油器让燃油进入发动机。
Instead of a carburetor to mix the fuel and air, a computer controls when the fuel injectors open to let fuel into the engine.
然后用化妆棉轻拍皮肤能将毛孔的空气拍出,促使化妆水进入角质层细胞间的空隙,让皮肤顺利吸收营养。
And then use a cotton pad and pat the skin pores of the air can shoot to promote make-up water to enter the gap between the cuticle cells, so that the smooth skin to absorb nutrients.
然后用化妆棉轻拍皮肤能将毛孔的空气拍出,促使化妆水进入角质层细胞间的空隙,让皮肤顺利吸收营养。
And then use a cotton pad and pat the skin pores of the air can shoot to promote make-up water to enter the gap between the cuticle cells, so that the smooth skin to absorb nutrients.
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