self-ignite self-ignition autoignition pyrophoricity breeding-fire spontaneous combustion
The lighter version used liquid hydrogen, the heavier used hypergolic propellants.
较轻的推进器采用液态氢, 较重的采用自燃推进剂。
—— 给力词典精选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。
—— 辞典例句They also may be used as hypergols for improving ignitability and reignitability characteristics.
它们也可作为自燃点火成分,改进点火和重新点火性能。
—— 辞典例句Featured Products Corporation to prevent the spontaneous combustion - fire extinguishers!
公司主推产品为防自燃 多功能 灭火器!
—— 给力词典精选The coal spontaneous combustion is one of the serious mine disasters.
煤炭自燃是矿井严重的灾害之一。
—— 给力词典精选