“可燃的”用英语怎么说？

可燃的含氢混合物的最小点燃能量非常低.The minimum ignition energy for flammable mixtures containing hydrogen is extremely low.其余为不挥发的可燃物碳粒, 不可燃的无机物极少.The balance was carbonaceous fraction , the nonflammable inorganic fraction was negligibl...