In some ways, anhydrous ammonia is just as safe to handle as gasoline.在某种程度上说, 无水氨使用起来与汽油一样安全.Methanol dehydrogenation is a promising route for commercial production of anhydrous formaldehyde.甲醇直接脱氢制无水甲醛是具有工业化前景的新工艺.Anhy...
Anhydrous nitric acid is dissociated.无水硝酸是电离的.In some ways, anhydrous ammonia is just as safe to handle as gasoline.在某种程度上说, 无水氨使用起来与汽油一样安全.The invention relates to a novel method of preparing anhydrous crystalline malti...
他在前面的草坪上丈量并标记出两个圆圈。He was on the front lawn, measuring out two circles.他准确地丈量了我的花园.He has made an accurate measurement of my garden.他离家乡不过只有几个小时的路程, 但这个差距是无法丈量的.He was only a few hours away from home, but the distance co...