The causes of the wearable zone dropout were analyzed by the metallography analysis and SEM.采用金相分析和扫描电镜分析方法,分析了钻杆接头喷焊耐磨带脱落原因.The strain of the proeutectoid ferrite in hypoeutectoid steel drawing measured and analyzed by ...
你们受理专利和商标侵权的案件 吗 ?Do you handle cases of patent and trademark infringement?那些诉讼原因包括公害 、 玩忽职守 、 侵权 、 精神苦恼以及地区责任.Such causes of action include nuisance , negligence , trespass, causation of mental distress, and strict liab...
The gadget is used to artificially inseminate cows.这个器具被用来为母牛实施人工授精。Females, in other words, would rather choose which males inseminate them.换句话说, 雌性更愿意选择那些让它们授精的雄性.It also states prophase work, transporting and insemina...