这些环状物各自有不同的振动频率.The rings resonate at more than one frequency each.受到烙铁的霹雳影响之后,可辩认出不吉利的环状物.The after - affects of this Iron Thunderbolt have an ominously recognizable ring.这些环状物的产生仍然很神秘.The origins of these rings still r...
介绍八水氢氧化钡制取高纯碳酸钡的工艺, 产品质量及用户使用结果.Introducing the producing process of High Purity Barium CarbonateBarium Hydroxide, product quality and using results.以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.Using barium hydroxide octahydrate and u...
He often haunts about the old house.他经常出没于那栋古老的房子.This is one of my favourite haunts.这是我最喜欢常去的地方之一.He has my son's blood on his hands. I hope it haunts him for the rest of his days.他手上沾了我儿子的血。我咒他余生不得安宁。...