From solvent concentration point of view, gravure micyoco pissed management is necessary.

从溶剂浓度的角度来看, 凹印的室内换气管理是必须的.

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H . Observe lung inflations and auscultate the chest adequate ventilation.

观察胸廓起伏并行肺部听诊明确是否充分换气.

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Being able to control your breathing makes a big difference.

学会换气让你觉得完全不一样(游得更好).

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This paper analyzes the failure reasons of the shift gas column.

分析变换气冷却塔失效原因,认为主要是电偶腐蚀造成的.

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I have never learnt how to control my breathing.

我从未学会如何换气.

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All drains should be ventilated to avoid the build - up of sewer gas.

应该给所有的排水管换气以避免阴沟臭气的集聚.

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She just keeps her proper position looking right at the bottom.

她无需考虑抬头换气,只要保持正确的体形看着水底.

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The diver came up for air again.

潜水员又露出水面换气.

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But I still have some difficulties in breathing.

不过,我在换气方面还不行.

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On number seven, breathe on EVERY stroke.

在第七个长度, 开始每划换气.

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I have learnt how to control my breathing.

我已学会如何换气.

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She surfaced, gasping for air.

她露出水面换气.

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I've tried to do it, but unsuccessfully. I couldn't breathe and swim at the same time.

我已经试着去做了, 但是并不成功, 我不能同时游泳和换气.

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Model B : with sound insulating device, your good will will come true - close door, enjoy ventilation moment.

模式可通过加消音通风器实现关着门换气的美好愿望.

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Itstunned her for a moment and she floundered outward, struggling to swimand regain her breath.

她浑身麻木,笨拙的伸手划水, 努力开始游泳和换气.

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