| 1. | 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。 |
| 2. | We bought an apparatus that senses the presence of toxic gases .
我们买了一台能检测出有毒气体存在的仪器。 |
| 3. | He has found that smoke and toxic gases can be transported swiftly up through the atrium .
他发现烟和毒害性气体可通过中庭迅速向上传播。 |
| 4. | Good stemming, occupying at least 1/3 of the shothole, prevents the formation of large amounts of toxic gases .
很好的封堵炮眼，至少占整个炮眼的13，可抑制大量毒性气体的生成。 |
| 5. | 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，煤灰和有毒气体的又阴暗又狭窄的街道所组成。 |
| 6. | 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。 |
| 7. | 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。 |
| 8. | The toxic gas is extremely dangerous
有毒的汽体是非常地危险的。 |
| 9. | 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。 |
| 10. | Determination of the toxic gases formed by detonation of industrial explosives
工业炸药爆炸后有毒气体含量的测定 |
