通气针 vent wire ; air needle ; vent former ; air-vent needle
经支气管针吸活检 TBNA ; transbronchial needle aspiration ; TBNA transbronchial needle aspiration
气胸针 pneumothorax needle
针尖状气孔 pinhole
经支气管针吸活检术 TBNA ; transbronchial needle aspiration ; TBNA transbronchial needle aspiration
气胸腔穿刺针 pneumothorax puncture needle
带有通管针的通气管 trachea tube with stylet
气腹针 Veress ; Veress needle
经支气管镜针吸活检术 TBNA ; transbronchial needle aspiration
有时候你会觉得它把你封闭得太厉害了，让你几乎喘不上气来，你会不顾一切地想用针把它刺破，哪怕是扎出一个小孔，至少让你透一口气。
Sometimes you feel that it's enveloping you too tightly it's smothering you and you want to Pierce it with a pin no matter what... Even if a tiny hole opens! At least you could breathe a bit then.
阐述了气体辅助注射模具设计的一般原则，介绍了气针的工作原理和选择方法。
The general design principle of gas-assisted injection mould design is discussed. The working principle and selection method of gas pins are introduced.
结合生产实践经验，主要讨论了气针气道的设置及气体工艺对气体辅助注射成型产品质量的影响。
Based on experience of producing practice, mainly discussed the influence of the pin and gas channel setting and gas process in promoting quality of gas-assisted injection products.
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