' steel in this class is tough, ductile and easily machined. "这种钢强韧, 延展性好,而且容易加工.Shrinkage and dispersed shrinkage are the special waster of ductile iron.缩孔和缩松是球墨铸铁特有的废品现象.The metal is very hard and strong and less ...
Shrinkage and dispersed shrinkage are the special waster of ductile iron.缩孔和缩松是球墨铸铁特有的废品现象.The metallocene is summarized as strata, lithology, structure, and especially brittle - ductile shear zone.该区金矿的控矿条件为地层岩性和构造, 特别是...
在下面空白处列出你所作的具体改动。List in the spaces below the specific changes you have made.请在下面写明姓名、年龄和职业。Please state your name, age and occupation below.他的目光落在下面宁静的山谷中.His eyes rested on the peaceful valley below....
I can't hold with him — he's insupportable.我不能容忍他,他简直使人受不了.The power of the nobility continuously increased, until about the year 600 B.C. it became insupportable.贵族的统治日益加强, 到了公元前600年左右,已经变得令人不能忍受了.It is ludicr...
Some styles are so flattering that they instantly become classics.有些款式特别衬人，很快就成了经典。In a pinstriped suit he instantly looked like a stuffed shirt.穿上一套细条纹西装后，他马上就显得一本正经起来。You can make your stomach look flatter instantly by...