硅灰石在烧结焊剂中的应用研究.Study on Application of Wollastonite in Sintered Welding Flux.随硅灰石填充量的增加, 硅灰石填充聚丙烯材料的拉伸强度稍有下降.With the increasing of the filling amount, PP tensile strength decreases slightly.封面故事: 硅灰石矿石中的稠密浸染状斑铜矿.Cover S...
The so - called faience is porcelain other than celadon and white porcelain, including the blue and white.所谓彩瓷,是指青瓷、白瓷以外的瓷器, 包括青花瓷(porcelain).Celadon widely the favor of collectors and enthusiasts and collection.广为青瓷爱好者及...
He came out with some good one-liners.他讲了几个很有趣的小笑话。...luxury ocean liners.豪华远洋客轮The book is witty and peppered with good one-liners.这本书诙谐幽默，妙语趣话随处可见。The resins were used to turn out millions of helmet liners.用这类树脂生产了成百万只...
They might get a demerit.他们可能会被记大过.TV has its merit and demerit.电视有长处也有短处.What do you think about your merit and demerit? Can you give some example?你认为你有哪些优点、缺点? 能不能各举一些例子说明 呢 ?...
But Twain, Howells, and James were jeeringly described by Mencken as " draft - dodgers ".不过吐温 、 豪威尔斯和詹姆斯都是被门肯讥诮地叫做 “ 逃避兵役的人. ”James struck up a friendship with a small boy who owned a pony on the island.詹姆斯和小岛上一个养了一匹小马的小...