Brass, copper, stainless steel, bismuth, and lead are all suitable.黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的.Tin - bismuth alloy was electroplating by electrodepositing associated with ultrasonic agitation.将超声和电沉积相结合电镀了锡铋合金.Aim To study t...
If he fears the intellectual, he despises the boor.他对知识分子有戒心, 但是更瞧不起乡下人.My group despises violence of any kind.我的组织鄙视任何形式的暴力行动.She secretly despises his work.她暗地里瞧不起他的工作。He who despises small things seldom grows rich.小钱不...
Objective To study the purification process of total flavonoids in Lignum Dalbergiae odoriferae with macroporous resin.目的考察大孔吸附树脂分离纯化降香总黄酮的工艺条件及参数.Objective : To establish the GC fingerprint of the Volatile Lignum Dalber...
In this way, documentary program can developed continually and healthily.这样, 纪录片栏目才能继续生存下去并持续发展.We should try every means to shield our motherland ( from aggressions ) to develop healthily and prosperously.我们应该用一切办法保护祖国 ...
冷空气吹得大街上的格栅呜呜作响。Cool air whooshes up through the grates on the street.木柴在炉栅中燃烧着。A wood fire burned in the grate.那只狗一跳就越过了栅门.The dog jumped over the gate in one bound....