There will be a radical swing to the right or the left.这样将出现极左或极右的情况。Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。Keep the head of the club the same height throughout the swing.整个挥杆过程中要使杆头始终...
Jig plates can be divided into fixed , hinged demountable and swing types.常见的钻模板有固定式、铰链式、可卸式 、 悬挂式等四种结构形式.Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。His moods swing alarmingly.他的心情时好时坏，令人担...
Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed.综述了二碘化钐在分子内环化反应中的应用.Sodium ethylate was used as catalyst in Baker - Venkataraman of cyclization, and all factors were studie...
两幅照片是搭接在一起的.The two pictures are made to lap over each other.最常用的连接结构是搭接, 嵌接和平接.The most commonly used joint configurations are the lap , scarf, and butt joints.介绍一种基于网络的平面连杆机构搭接虚拟实验的方法.A method of network virtual experi...