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- no negative pressure 无负压
- The negative pressure loop should be noted. 应该注意到负压的腹点。
- This negative pressure phase is of short duration. 负压周期的延续时间很短。
- The Gating Design for Negative Pressure EPC. 负压消失模铸造原料磨衬板的浇注工艺设计
- Intrapleural pressure is usually negative pressure. 胸膜腔内压通常为负压。
- This would have no negative impact on other process activities. 这不会对其他流程的活动产生负面影响。
- Conclusion The positive and negative pressure displacement handles simply, cures effectively and has no hurt, an... 结论正负压置换治疗操作简便,治疗效果好,无创伤,患者乐于接受。
- Operated at sealed negative pressure and designed by GMP. 密封负压操作，按gmp规范设计。
- There is no negative externality there： they've knowingly taken the risk. 这就不存在负外部性的问题，因为他们对风险是知情的。
- To work proactively in order to ensure no negative news occurs on the medias. 努力防止媒体报道负面新闻.
- There is no negative externality there: they've knowingly taken the risk. 这就不存在负外部性的问题,因为他们对风险是知情的。
- Theca box pressure gauges are used to measure micro pressure and negative pressure of gas that has no danger of explosion and does not erode alloy. 膜盒压力表采用膜盒作为测压力敏感元件。
- Using negative pressure air pipe to ventilate for the being constructed tunnel. 使用负压风管对在建隧道进行通风换气。
- Negative pressure aspirator is necessary to every clinical sections. 负压吸引器是各个临床科室所必备的医疗设备。
- In particular, the studies showed no negative effect of DPT vaccination and no difference between males and females. 尤其是,研究表明DPT疫苗所产生的副作用在男女之间没有差异。
- Outside chalking of film may occur, but has no negative influence on the protective properties. 漆膜暴露于室外会出现粉化现象,但不降低其保护性能。
- Adding phosphogypsum into first grade SSP will yield no negative effects in physical properties and conversion rate. 将磷石膏直接掺入过磷酸钙一级品中,或者直接掺入过磷酸钙的鲜肥中,不会影响产品的质量、转化率、物性。
- The nontoxic M.aeruginosa,however,had no negative effects on the growth of the water fleas. 无毒微囊藻虽然不影响虫体的生存,但影响其怀卵量和幼体产出。
- A vacuum pump creates negative pressure for correct operation of the filtrate recovery system. 真空泵产生的负压是保证滤液回收系统的正确运行。
- In addition, the radiation treatments had no negative effect on the organoleptic quality of Puer-tea. 经过感官审评,辐照茶样的感官品质无不良变化。
