suction method drainage 吸扬式排水
drag suction method 耙吸挖泥法 ; 耙吸法
vacuum suction method 真空抽吸法
Shallow suction method 浅层吸痰法
suction method cleaning 真空清洗法
vibration suction method 振动吸附原理
reversed mud-suction method 空压机反气吸泥法
endotrachea sputum-suction method 气管内吸痰法
mud-suction method by air compressor 空压机反气吸泥法
Objective to study the influencing factors of postoperative atelectasis and the lung-expanding effect of suction method.
目的研究心脏术后肺不张的影响因素及膨肺吸痰法的干预效果。
Appearance of small size and light weight machine is clean, with security alarms, suction method, full-featured, noise and so on.
该机体积小重量轻外观整洁，具有安全报警装置、吸法性能齐全、噪音小等优点。
It firstly heats and softens the plastic sheet and covers it onto the shoetree, then USES vacuum suction method to profile to shape of the shoetree with the plastic foil.
本机将塑料胶片加热软化后，覆盖在鞋楦上，利用抽真空的方法，将鞋楦的形状覆制。
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