Use reducer special for plastic extruder with alloy hard - toothed surface.采用合金硬齿面塑料挤出机专用减速机.Our main products: reducer , gear motor, bevel gear, worm - gear motor, cycloidal reducer and variator.公司主要产品有: 齿轮减速机; 蜗轮蜗杆减速机;...
Four different components make up the construct of communicative competence.四个不同部分构成沟通能力的概念.Language competence is not equal to communicative competence.语言能力并不等于交际能力.Excellent team collaboration ability and communicative...
He expounded his views on the subject to me at great length.他详细地向我阐述了他在这个问题上的观点。He warmed up as he expounded his views.他在阐明自己的意见时激动起来了.This theme Kennedy himself had expounded for a long time.关于这个问题,肯尼迪本人长期以来谈得很多....