Large content hydroelectricity set should use AC-AC frequency converter.

Second, the frequency converter will stop mode for free parking.

二是将变频器的停止方式设置为自由停车.

Another is the frequency converter drive inertia loads, there were pressure phenomenon.

另一种情况是变频器驱动大惯性负载, 而出现过压现象.

Melting behavior of silica flux in the converting process of high grade copper matte was investigated.

研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为.

It is a very important operation matte converting process, affecting the copper quality directly.

它是转炉吹炼的一项至关重要的操作,直接影响粗铜质量.

Fast conversion--- The converting process is very fast.

快速转换 --- 的转换过程非常快.

The practical aperture of the convex surface is 500 mm , the binary optic surface testing is realized.

在分析各种传统检测方法的基础上,研究了一种新的检测方法, 即用二元光学元件检测大口径凸非球面.

The convex surface of that stone has the mark of dragon.

那块石头的凸面上刻有龙的印记.

In the manufacture makes the concave-convex modelling generally in surface of wood surface, outside sprays paint.

制作中一般在实木表面做凹凸造型, 外喷漆.

And the concave-convex deformation of grains surface occurred in the early stage of fatigue in copper.

疲劳初期,纯铜试样表面还出现晶粒的弹性凹凸变形.

Indicates concave, convex or flush welds. Increase height to fit above other weld symbol.

指示凹焊缝 、 凸焊缝或平焊. 增加高度以配合其他焊接符号.

In Beishu Reservoir, the displacement destruction appears at underground conveyance canal because of ageing without repair.

由于工程老化,年久失修,北墅水库输水暗渠墙体多处发生位移破坏,严重影响工程的正常使用.

This article introduces a kind of practical conveyer system controlled by a 8031 mono machine.

文章介绍了一种实用的8031单片机控制传送带给料系统.

The shortcomings of the existing dust control of belt conveyer and improvement measures have been narrated.

叙述了胶带输送机现有防尘罩的不足及改进措施.

I have strong technical def manufacturing in the roller conveyor has many years of experience.

我公司技术实力雄厚,在制造辊筒输送机方面有着多年的经验.

Drum line: 90-turn and drum lines. sorting lines. 180-degree turn chain. drum line. automatic roller conveyor.

滚筒线: 90度转弯滚筒线. 分拣线. 180度转弯链. 滚筒线. 自动滚筒输送机.

Dalian Golden Machinery Co def Ltd. specializes in a variety of roller conveyor.

大连国腾机械有限公司专业生产各种辊筒输送机.

Production of a series of roller conveyor mechanism to meet different customer requirements.

生产的系列辊道输送机能满足不同客户的要求.

Grab various series, belts, roller conveyor.

各种系列抓斗, 皮带, 滚筒输送机.

He is convict of spy.

他被判有间谍罪.

Many a Christian needs to be convinced of the folly of living only for himself.

许多基督徒都需要看见,只为着自己而活是何等的愚昧.