This text surrounds that problem, makes some accidence and system discussion.本文围绕该问题作了一些初步的、系统的认识和探讨.I have learnt some knowledge of it in accidence.我初步学会了关于它的一些知识.Medical factors cause the accidence of MOF also.医源性因素也参与...
矿井中用钢制通风机来保持空气流通。The pit is ventilated by a steel fan.螺旋式通风机从壁孔中排出空气.Propeller fans exhaust air through holes in the wall.窗上的通风机发出了耳语般轻微的嗡嗡声.The fan at the window made a small whispering roar....
Even local nurseries charge £100 a week.连本地托儿所每星期都要收费100英镑。The two nurseries have 200 children.这两家托儿所有200个孩子.I'm going to the nursery / nurseries in Hampton to buy some plants.我准备到汉普敦的苗圃去买些花草....
图4概略表示出粗纺和精纺毛织物生产的工艺流程.Figure 4 outlines the operations that take place in woolen and worsted fabric manufacturing.一种存储单位,等于1, 048, 576字节. 概略地说, 为一兆字节.A unit of storage equal to 1, 048 , 576 bytes. Loosely, one million b...