燃烧时不释放毒性气体或二恶英。
与酸接触释放极高毒性气体。
与酸接触释放极高毒性气体。
电缆燃烧产物中主要毒性气体为CO。
R32与酸接触释放出极高毒性气体。
本实用新型的优点是：能调整加热功率且无毒性气体排出。
The utility model has the advantages that the heating power can be regulated, without toxic gas being discharged.
美国人强调这次导弹试射是为了防止带有毒性气体罐的会对公众健康有威胁的卫星返回地面。
The US insisted at the time that it undertook the operation to prevent the satellite returning to earth with a toxic fuel tank which would pose a health hazard.
目的：提高对毒性气体(PG)在短时间内大量吸入导致急性肺损伤(ALI)的认识。
Objective: To heighten the recognition of acute lung injury (ALI) induced by inhaled poisonous gases (PG).
煤矿用电缆燃烧时所释放出的烟雾和毒性气体是造成电缆火灾事故“二次灾害”的直接原因。
The direct reason that causes the cable fire disaster-the second disaster is that the smoke and poison gas produced by the cable for mine purposes when burning.
产生高反应活性、性质不相容、强毒性气体的通风柜管路不能连接在一起，并且直接排除室外。
Exhausting highly reactive, incompatible or highly toxic materials shall not be manifolded and exhausted directly to the outside.
本发明用固体光气代替了一级剧毒性气体――光气，便于准确计量，优化了操作条件，对环境污染小；
The present invention uses solid phosgene, rather than phosgene to result in accurate metering, optimized operation condition and less environmental pollution.
火场氧浓度降低、大量烟气遮挡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。
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.
此项研究为油井爆燃压裂过程中毒性气体的有效防治提供了理论依据，对合理开发同类油田具有十分重要的指导意义。
The study is of great theoretical value for prevention poisonous gas in effect, and is of great guiding significance for the rational development of similar oilfields.
当有必要把钢瓶供应压力降到较低的使用压力时，下文对于用于易燃、氧化剂、腐蚀性、惰性或毒性气体的压力调整器是可以适用的。
The following is applicable to pressure regulators used with flammable, oxidant, corrosive, inert, or toxic gases, when it is necessary to reduce cylinder supply pressure to a lower use pressure.
当有必要把钢瓶供应压力降到较低的使用压力时，下文对于用于易燃、氧化剂、腐蚀性、惰性或毒性气体的压力调整器是可以适用的。
The following is applicable to pressure regulators used with flammable, oxidant, corrosive, inert, or toxic gases, when it is necessary to reduce cylinder supply pressure to a lower use pressure.
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