This paper analyses the existing problem of coal winning machine cutting part, puts forward improving propose.

This paper discussed the design of four planet wheel planet mechanism coal winning machine.

重点对四行星轮行星机构的设计作一讨论.

This paper introduces testing system and mature CAT method of AM-500 winning machine's side through _ valve.

介绍了AM—500采煤机旁通阀的试验系统和成熟的计算机辅助测试(CAT)方法.

The surroundings and instruments of the vibration test to continual coal winning machine are introduced.

主要介绍了织物导湿性能的测试方法和测试仪器.

Valves in these classes are also available with spiral wound or ring joint gaskets when specified.

如果用户要求,这些压力等级的阀门也可提供螺旋盘绕或环连接垫圈.

Valves in these classes are also available with spiral wound gaskets when specified.

如果用户要求,对于这些压力等级的阀门,我们也可以提供螺旋盘绕垫圈.

And wound healing will have a painful process.

而伤口愈合必然有个阵痛的过程.

Aiyah , Crab is not good for wound healing.

哎呀! 螃蟹对伤口不好啊.

Objective : To find a method to promote bone burn wound healing.

目的: 寻求促进骨烧伤愈合的治疗方法.

To understand the type and characteristics of wound healing.

了解创伤愈合的类型及特点.

Schools with advanced multi-media classrooms, network computer rooms, language lab, classroom, library 30000.

学校设有先进的多媒体教室 、 网络微机室 、 语音室 、 电教室, 图书馆藏书3万册.

Could you bring my tape recorder back-I need it to do my language lab assignment tomorrow.

你能把录音机还给我吗?我明天需要它做听说课的作业.

The article discussed the teaching in language lab under multimedia environment and its future development.

讨论了多媒体环境下语言实验室的教学和发展前景.

Equipped with multimedia classrooms, language lab, computer classrooms, electronic preparation rooms and other modern educational facilities.

配有多媒体教室 、 语音室 、 计算机教室 、 电子备课室等现代化教育设施.

We have English classes in the language lab.

我们在语音室上英语课.

Are you going to the language lab?

你要去语音室 吗 ?

The language lab is on the second floor.

语音室在二楼.

This language lab can hold up to about 40 people.

这语言实验室可容纳40人之多.

Let me show you the room to be as our language lab.

我来带你去看看要用作语言实验室的那个房间吧.

The lab test result shows that this system is feasible for dynamic test of belt tension.

系统能实现输送带静止及运动过程中的沿线张力测试.

A lab test confirmed the diagnosis.

实验检查证实了医生的诊断.