The forecastle was like an angry hive of bees aroused by some marauder.前舱里活象是被某种侵入者所激怒的一群狂暴的蜜蜂.The ship is designed to have continuous main deck , forecastle and poop.本船设计有一连续的主甲板和艏楼,艉楼.The rain tents are in forecastle p...
齿轮指形铣刀样板是加工大模数齿轮的主要辅助工具.The finger milling - cutter templet involute gear is the assistant tool mostly to machining big module gear.本文着重阐述了渐开线齿轮齿根过渡曲线的确定以及使用微机设计齿轮指形铣刀样板的方法.It is rapid and accurate in design and drawing ...
受伤数日后,通常发生伤后心肌炎.Posttraumatic myocarditis usually occurs several days after injury.目的提高小儿重症心肌炎抢救的成功率.Objective To increase survival of children with acute and serious myocarditis.病毒性心肌炎交通是最好的为增加流量免费.Viral Traffic are the...