A few years later, Boulton applied steam power to minting coins.几年以后, 博尔顿将蒸汽动力应用到了硬币铸造.So the two main minting methods. of the ancient time were the pressed and the cast ones.因此,古代硬币制作是用铸造和冲压两种方法.Muscovites have always r...
声光调变 式 滤光片和液晶调变式滤光片在萤光显微镜学方面的应用做了比较.Side - by - side comparison of LCTF and AOTF in fluorescence microscopy was made.契约的要素不光有前 置 、后 置 条件和类不变式.Pre - and post - conditions and class invariants are not the only elements of ...
I'll take you to Chinatown for dim sum.安:我还可以带你去唐人街品尝小吃.I am interested in making Chinese dim sum, cakes and bread.我的兴趣是做中式点心 、 蛋糕和面包.Mother gave me to do dim sum , to help me cut fruit.妈妈给我做点心, 帮我削水果....
Profits zoomed from nil in 1981 to about 16 million last year.利润从1981年的零收益飙升至去年的1,600万。A police car zoomed by very close to them.一辆警车从他们身边擦身疾驰而过。Housing became a seller's market, and prices zoomed up.房地产成了卖方市场，房价急剧上...
Bakelite is a well - known thermosetting material and it has a wide variety of uses.电木就是人们都熟悉的热固性材料,具有多种用途.The big black Bakelite phone rang at half past ten.十点半的时候,外壳用胶木做的电话响了.Bakelite lamp holder, what is bakelite , wh...