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...
The moment she was out of sight she broke into a run.她一走出众人的视线就开始飞奔起来。The hares raced away out of sight.野兔飞奔而去，很快就看不见了。He was careful to keep out of sight.他小心翼翼地躲开别人的视线。...