The strain of the proeutectoid ferrite in hypoeutectoid steel drawing measured and analyzed by quantitative metallography.采用定量金相法分析计算了亚共析钢拉拔变形中先共析铁素体应变量.The effect laws of amount of undissolved ferrite has been gained.得出...
大卫用的的弹弓和石弹杀死巨人歌利亚.David uses his sling and a stone to kill Goliath.射石炮早期发射石弹大炮的一种.An early form of cannon that fired stone balls.两个男孩把他们赢来的石弹平均分配了.The two boys divided the marbles they won fifty - fifty....
Bray's report, issued in July, was provided to Bloomberg News on request.应布隆博格新闻的请求, 发布与7月份的 Bray 这份报告被提供给隆博格新闻.She cut him off with a wild bray of laughter.她用刺耳的狂笑打断了他的讲话。Quan and Bray, a London - based married cou...