R来自ocker fuels are more explosive than methane gas because of ...
Rocker fuels are more explosive than methane gas because of ______.A．the temperature at which combustion takes placeB．the degree of oxidation accomplished by the combustion processC．the presence of inhibitorsD．the great burning velocity
最佳答案
回答者：网友
正确答案：D
解析：细节定位题。A：因为引致燃烧发生的温度；B：伴随着燃烧过程的氧化程度；C：因为加人了抑制剂田前；D：燃烧速度很高。第3段后够何两句是：The bu便以乱钟尔rning velocity of a gas such as methane quietly burning in air is only about one foot per second．B两球绍危吗宪诗其触y comparison，the burning velocity of more reactive combinations such as the rocket fuels，hydrogen and fluorine，can be hundreds Of feet per secon以还办区著d．意思是：气体计题如甲烷在空气中的燃烧速度仅为每秒钟一英尺左右，而像火箭燃料、植补验氢气和氟等的反应性更强的只活怎及写南煤混合物的燃烧速度则是每秒钟数百英尺左右。因此，可以选出，D正确。
