结垢是最复杂的问题.The scaling problem is the most challenging.本发明公开了一种蒸发器 防 结垢 防 结晶的方法及其装置.The invention discloses an evaporator anti - scale and anti - crystallization method and device.通过提高水稳药剂的阻垢分散性能来降低水冷器的结垢速率.The fouling ra...
They do not own the land in perpetuity.他们并不是永久拥有这片土地。The perpetuity of the Church was an article of faith ( Morris L. West )教会的永恒是一种信仰的契约 ( 莫里斯L. 韦斯特 )The land was given to him in perpetuity.这土地永远归他所有了.The US Government ...
Objective To investigate the effects of electrocorticography ( ECoG ) monitoring in microsurgical treatment of intracranial cavernous hemangiomas ( ICH ) .目的探讨术中皮层脑电图 ( ECoG ) 监测在颅 内海 绵状血管瘤继发癫疒间患者显微外科手术中的应用价值....
Water buffaloes supply Egypt with more meat than any other domestic animal.水牛提供给埃及的肉比任何其它动物都要多.He saw buffaloes dive beneath the floodwater to nibble grass.他看见水牛潜到水下逐食水草.Some medieval towns raced donkeys or buffaloes.有些中...