牵引

The key steps while pipe extrusion automatically controlled by computer, such as pulling speeds, extrusion amounts, cooling temperatures, melting temperatures cutting speeds and so on. Because of this, splitting is avoided.

管材生产线中的重要环节如：影响管材壁厚的参数牵引速度，挤出量的协调；管材生产时的冷却温度，原材料熔融塑化时的温度，剪切速度等都由计算机全自动综合控制。

Mechanical transmission, simple operation, traction big, fast, easy maintenance, construction is not only line of defense in Ligan, Tajikistan, and bear the fine line equipment, but also as a long-held or tension line the ideal machine.

机械传动、操作简单、牵引力大、速度快，维修方便，不但是放线施工中立杆、塔、紧线的优良设备，更是作为630导线以下牵引或张力放线的理想机具。

This paper presents a traction motor feedback test line is extremely test design.

本文主要介绍了牵引电动机的反馈试验线路极其试验过程设计。

By means of comparison of three index non-dimension management methods such as ideal index value processing method, Z-Score method, and linear projection method, the method of linear pr...

采用该方法为对比分析自行火炮、牵引火炮和轮式车载火炮费用-效能分析提供了依据。

Xiangtan traction Locomotive Works, Xiangtan boiler containers Manufacturing Co., Ltd. is a leading provider of business-oriented users Mine professional motor vehicles, boilers, pressure vessels solutions and support services provider.

湘潭牵引机车厂、湘潭锅炉容器制造有限公司是业界领先的面向企业用户提供矿用专业电机车、锅炉、压力容器解决方案及支持服务供应商。

The objective conditions make people happy and sad. The happy and sad mood swing like a pendulum.

人因客观条件的牵引而兴之乐与哀，永远就是这样如钟摆般来回地交换移动。

Small moonquakes, originating several kilometers below the surface, are thought to be caused by the gravitational pull of Earth.

发源自月球表面以下几英里的轻微月震据估计是由地球引力的牵引造成的。

Small moonquakes, originating several kilometer s below the surface, are thought to be caused by the gravitational pull of Earth.

发源自月球表面以下几英里的轻微月震据估计是由地球引力的牵引造成的。

Small moonquakes, originating several miles below the surface, are thought to be caused by the gravitational pull of the earth.

发源于月球表面以下几英里的微弱月震据估计是由地球引力的牵引造成的。

But his wonderings , by merestress of old emotions ,had frequently taken an Egdon di2rections.

但是在他的飘泊中，因为旧情的牵引，他常向爱敦荒原上去斜体表示突出，但其标准是什么？

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。