将军不喜欢非战斗部队人员靠近战场。The General does not like non-combatant personnel near a scene of action.从战场返乡的士兵挤爆了劳动力市场。Soldiers returning from the war had glutted the job market.我们从未在战场上打败过他们。We never defeated them on the field of b...
有些新型的自记加速仪使用了一种可以重复充电的二氧化铝电池.Some recent accelerographs employ a lead dioxide rechargeable battery.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.After setting, the surfaces of the specimens are ground down using carborundum and alumina.氧化铝作为铝锭...