According to the experiment of the explosion of liquid propellant,a method is raised to evaluate the range of the pollution of poisonous gas on the space vehicle launching site when a rocket explodes.
利用液体火箭推进剂爆炸实验研究结果 ,提出了航天发射场有毒气体污染范围内安全性评估方法 ,并以典型火箭为例计算出了不同季节、不同风速、火箭在垂直起飞段不同高度上发生意外爆炸事故时 ,推进剂毒气作用时间和毒气扩散危害可能的最远距离。
The smoke eliminating agent should be sprayed to smoke in mists by mechanism of wetting,coagulating,felting and smoke-miasmasoot dispelling physically and chemically with the efficiency of more than 85%.
该消烟剂通过细水雾发生装置喷向火灾现场的烟气中,根据润湿、凝并、粘结等物理作用以及化学反应沉降烟尘、去除有毒气体,达到快速消烟目的。
By mechanism of wetting,coagulating,felting,and chemical reactions, the soot in the smoke can subside and the miasma be dispelled quickly.
针对电气火灾中产生的大量有毒烟雾,研制一种细水雾型消烟剂,能够通过润湿、凝并、粘结等物理作用以及化学反应沉降烟尘,去除有毒气体,达到快速消烟目的,平均消烟效率达85%以上。
The Approximate Calculation of the Biggest Denseness and Safe-distance in Gas Diffusion;
毒气扩散中最大浓度及安全间距的估算
The air was impregnated with poisonous gases
空气中弥漫着毒气。
after-damp n.[U]poisonous mixture of gases after the explosion of firedamp in a coal-mine
（煤矿沼气）爆炸后的毒气.
A gaseous asphyxiant, irritant, or poison.
毒气气态的使人窒息物、刺激物或毒物
non-persistent gas
非持久性毒气, 暂时性毒气
To overcome, disable, or kill with poisonous fumes.
以毒气攻击用毒气制服，使残废或杀人
exhaust fume hood
(用于实验室中) 毒气柜
The enemy gassed the room.
敌人给这房间施放毒气。
The enemy went so far as to use poison gas.
敌人居然使用了毒气。
portable poisonous gas monitor
便携式有毒气体监测仪
The gas had killed them.
毒气夺去了他们的生命。
poison gas,ie esp as used to kill people in war
毒气（尤指战争中用的）.
a poisonous red-brown gas (NO).
一种红棕色的有毒气体（NO）。
This gas mask can immunize you against poison gas
防毒面具能使你免遭毒气袭击。
Green poison, invoke the sorcery of green fatal poisonous gas.
荧绿之毒，召唤绿色致命毒气的魔法。
gas chamber room filled with gas for killing animals or people
毒气室（用以毒死动物或人的）.
infectious bovine rhinotracheitis virus
牛传染性鼻气管炎病毒
portable pressure steam steriliazer
手提式压力蒸气消毒器
