' 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...
伯恩斯的唯一道具是作为他舞台标记的雪茄烟.在趣闻轶事的说白间, 他时而对它神凝思虑,时而吸上几口.Burns'sole prop was his trademark cigar, which he would consider and draw on between anecdotes.这扩张性, 组织得好的参考有很多轶事的洞察力并且丰富用700张照片说明.This expansive, well - organized re...
A spangle used to ornament a dress or costume.亮片用来装饰衣服或服装的金属片.Tiny shells spangle the profile of a young Roman woman of the second century A . D .小小的贝壳装饰着一位 公元 二世纪的罗马妇女的侧面.The red marks of the wings and tail's proje...
Some marksmen shoot badly.有些射手射技很差.Shoppers took cover behind cars as police marksmen returned fire.警方的射击手开火回击时,购物者们躲在汽车后面。Week of Archer: Double growth for Archers and Marksmen.射手周: 弓箭手与弩手(人类)产量加倍.Police marksmen opened...