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- toxic gas concentration 毒气浓度
- People in Nazi concentration camps were slaughtered using toxic gas. 纳粹集中营里的人们惨遭毒气杀害。
- Contact with acids liberates very toxic gas. 与酸接触释放出极高毒性气体;
- The toxic gas is extremely dangerous. 有毒的汽体是非常地危险的。
- Contact with acids liberates toxic gas. 与酸接触释放出有毒气体；
- Contact with water liberates toxic gas. 与水接触释放出有毒气体；
- A very toxic gas escaped and sported flora and fauna. 非常有毒的气体泄漏并影响到了动植物。
- Do not release the toxic gas or the dioxin while burning. 燃烧时不释放毒性气体或二恶英。
- Phosphine is a toxic gas which ignites spontaneously in air. 磷化氢是一种有毒气体，在空气中可以自燃。
- May cause severe burns. Contact with acids liberates toxic gas. 可导致严重灼伤。与酸接触会释放有毒气体。
- The toxic gases _endanger your health. 有毒气体危害人们健康。
- Reducing of oxygen concentration, smoke that obscured vision and toxic gas inhalation are three major factors that cause people in fire unable to escape and result in the suffocation deaths. 摘要火场氧浓度降低、大量烟气遮档视线和吸入毒性气体是造成火灾中人员无法逃生而窒息死亡的三大主要因素。
- Through the gas absorption on the metal oxide surface, gas concentration change is measured. 通过气体吸附在金属氧化物半导体的表面,测定半导体电传导度的变化反映气体浓度。
- The elevated Gas concentration in patients with EGP could be correlated with Hp infection. 结论 Hp是EGP的重要致病因素之一 ,EGP患者Gas浓度升高与Hp感染有一定关系。
- Based on Fick Theory, an expression of the concentration of toxic gases in blasting fumes is deduced in this paper. 本文以费克定律为基础，得出了炮烟扩散过程中有毒气体浓度的时空分布表达式。
- The modern city consists of monstrous edifices and of dark narrow streets full of petrol fumes, coal dust, and toxic gases. 现代城市是由大得怕人的大厦和充斥着难闻的汽油味，煤灰和有毒气体和又阴暗又狭窄的街道所组成。
- The instrument can confect continuously the multiple gas concentration and can be adjusted continuously. 该系统可连续配制、并供给浓度值连续可调的多元混合标准气体。
- In the certain diffusion time the relation of gas concentration and diffusion depth is parabolic. 得出在一定的扩散时间内，气体浓度与扩散深度之间为抛物线关系；
- The gas concentration was finally inversed by further processing the DOAS of the gas. 进一步处理得到气体的差分吸收光谱，从而反演出气体浓度；
- An oily,colorless to violet or brown liquid,C2H2AsCl3,used to make a highly toxic gas weapon. 路易斯毒气一种无色到琥珀或深褐色的油状液体，C2H2AsCl3，用于制造一种毒性很大的毒气武器
