The mechanism of oxygen absorption and deoxygenation is discussed.讨论了该配合物的吸氧与释氧机理.And then advice on choosing the methods of deoxygenation of boiler water is given.在此基础上,找出它们的优缺点,提出了锅炉给水除氧方法选用的建议性意见.Quartz sand, activate...
里卡多·博菲利是一名加泰罗尼亚的建筑师，这座整修过的机场就是他设计的。Ricardo Bofill, the Catalan architect, has designed the revamped airport.许多建筑需要整修。Many of the buildings are in need of repair.詹金森促成了老美术馆的重新整修。Jenkinson instigated a refurbishment of the...
Helicopters have been upgraded and modernized.直升机已经更新换代，装配了现代化设备。By 1985 the entire railway network will have been modernized.等到1985年整个铁路网就实现现代化了.He set about rebuilding France, and made it into a brilliant - looking mod...
Does Dung have the Slytherin locket?斯莱特林的挂坠盒在顿格手里?...a golden chain with a golden locket.带有金制盒式链坠的金项链It a gold locket on the inside an inscription. Destiny.那是个金的项链坠,里面刻了字: 命运.She wore a locket hanging on a silver chain.她...