single chip microcomputer-controlled inverter for high speed lapping machine

development and application of a new lapping machine

一种新型研球机的开发与研制

mechanism and experiment of superprecision ball lapping for the four shafts lapping machine

四轴球体研磨机超精密研磨的机理及试验

mechanism analysis of homogenization ball lapping roundness error for the four shafts ball-lapping machine

四轴球体研磨机球体研磨圆度误差均匀化效应的机理分析

study of lapping technique for diamond and reconstruct of lapping machine

金刚石研磨技术的研究与研磨机的改造

reforming milling machine to magnetic lapping machine and the calculation of its magnetic system

铣床改装成磁性研磨机及磁力系统计算

magnetic cylindrical lapping machine and its magnetic circuit calculation

外圆磁性研磨机及其磁路计算

path analysis of an end-face lapping machine for an optical fiber connector and its even lapping mechanism study

光纤连接器端面研抛机轨迹分析及均匀研抛机理研究

operate machines for repair purpose, e. g. lapping machine, grinding machine.

操作和维修相关的设备，如研磨机、磨床等。

the lapping machine is the important equipment of nonwoven production line, which affects the quality of products.

铺网机是非织造布生产线的关键设备，直接影响产品的质量。

machining devices include lathe , grinding machine , polishing machine, lapping machine and coating stripping equipments .

广州有色金属研究院拥有车床、磨床、抛光机、研磨机床、涂层退镀设备等涂层后加工设备。

he wanted a small size.

他想要一筒小号的.

all the small sizes are discounted today.

今天所有小号的东西都打折.

be there a smaller size?

有较小号的 吗 ?

there was something so pitiful about buying small sizes of everything.

买一切小号的东西真可怜.

do you have anything smaller?

你有一些小号的 吗 ?

the bell rang after we had finished our work.

在我们做完功课后,铃响了.

teachers refused to run out of energy during after-school sports matches because they weren't being paid.

教师们拒绝在课后体育比赛中耗尽精力，因为他们不会获得薪酬。

i'll have to pack the chair out with some more cloth before recovering it.

我们再用一些布填满椅子坐垫,然后再重新缝上面套.

the topic of celebrities false advertisement has been popular in the media circle in recent years.

关于名人做广告的话题,近些年来一直是新闻传播界讨论的热点.

the third trap : false advertisement.

陷阱 三: 虚假广告.