究竟平衡作用发生在铬铁矿和硅酸盐下沉之前,还是在其后?Did equilibration take place before or after setting of chromite and silicates?如果脱模剂发粘, 则减少硅酸盐.If the mold spray is sticky, reduce the silicate.硅酸盐矿物的特点是耐熔和难以分离.Silicate minerals are characteri...
A hateful person is one that arouses feelings of hatred in you.可憎之人就是会使你产生憎恨之情的人.The plight of the refugees arouses our compassion.难民的困苦引起我们的同情.It arouses their olfactory sense.这唤起了他们的嗅觉....
我在最初两次讲演时感到非常紧张。I had a case of the jitters during my first two speeches.我们领了会议材料后鱼贯进入讲演厅。We picked up our conference materials and filed into the lecture hall.弗雷泽勋爵的讲演发人深省。Lord Fraser's speech offers much food for ...
These endangered gentle giants are highly social animals.这些濒临灭绝的、性情温顺的大型动物属于高度群居的动物。The health of our children is being endangered by exhaust fumes.我们孩子们的健康正受到排放出的废气的损害。Poison gas blew off and endangered the lives of hun...
一声尖叫打破了这可怕的沉寂。The unearthly silence was broken by a shrill screaming.直升机的嗡嗡声打破了沉寂。The silence was broken by the whirring of a helicopter.接着又是一阵短暂的沉寂。Again there was a short silence....
婴儿要是渴了，就会吃得更频繁。If a baby is thirsty, it feeds more often.干性头发洗得太频繁容易受损。Dry hair can be damaged by washing it too frequently.波尔多位于巴黎到马德里的铁路主干线上，来往列车频繁。Bordeaux is on the main Paris-Madrid line so there are frequent trains...