查询词典 Pole

On period " golden hill business management " the magazine published from " digging pit filling " the by-talk article that speaks of, from a 3 people working party, one person digging pit, telegraph pole of one person erect, one person filling, that person of inopportune erect telegraph pole because reason absent, and the person of filling of those two digging pit is illuminated dry a jest that do not deduce by accident are derivative be short of the impressions that break to business management target.

梗概： 上期《金山企业管理》杂志刊登了一篇从&挖坑填土&说起的杂谈文章，从一个三人工作小组，一人挖坑，一人架设电线杆，一人填土，不巧架设电线杆的那个人因故缺席，而那两个挖坑填土的人照干不误所演绎出的一则笑话引出对企业管理目标缺失的感想。

Daily necessities series:Multi-purpose expansion links with various of specification and material quality,shower cutain pole,curtain rod,towel pole,ect.great variety floor drain.

铜铝焊条系列：各种规格纯铜铝线卷和线条，国内外各种牌号TIG和MIG铝焊条，如ER1100、ER3003、ER4043、ER4047、ER5356和C52100等铜铝合金线卷和线条。产品符合国家标准，并远销国内外。

It is taken as an object researched that a large pumped storage machine with unsymmetrical damper winding, radial pole and three-piece-arc-pole shoe.

本文以具有不对称阻尼绕组、向心式磁极和三段圆弧极靴结构的大型抽水蓄能电机作为研究对象。

Form A" refers to a single-pole, normally-open switch."Form B" indicates a single-throw, normally-closed switch, and "Form C indicates a single-pole, double-throw switch.

A型式&是指单刀常开开关；&B型式&表示单掷常闭开关；&C型式表示单刀双掷开关。

Pole dancing Pole dancings popularity in France can be testified by hot sales of poles.

法国人目前对学跳钢管舞乐此不疲，从所用钢管热销，就可证明其在法国发烧的程度。

The authors analyze the questions of pole interaction while extracting formants. A new LPC improved algorithm based on pole interaction by arranging their order of poles is proposed in this paper. The experimental results show that the new algorithm can solve the two questions and it can extract the first three or four formants of whisper speech.

本文分析了共振峰提取中存在的极点交叉问题，通过对极点排序，提出基于极点交叉的LPC改进算法，从而有效解决这两个问题，实验结果证明此算法能够根据实际要求准确提取耳语音的前三个或前四个共振峰。

It is mainly made up of frame, gate board, screw pole, nut etc. rotate the handwheel by hand, then the screw pole drives the nut and gate board move in horizontal to and fro to open or close the valve.

螺旋闸门工作原理 working principle 主要由框架、闸板、丝杆、螺母等零件构成，用手转动手轮使丝杆带着丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的。

It is mainly made up of frame, gate board, screw pole, nut etc. Rotate the hwheel by h, then the screw pole drives the nut gate board move in horizontal to fro to open or close the valve.

主要由框架、闸板、丝杆、螺母等零件构成，用手转动手轮使丝杆带着丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的。

It is mainly made up of frame, gate board, screw pole, nut etc. Rotate the handwheel by hand, then the screw pole drives the nutgate board move in horizontal tofro to open or close the valve.

主要由框架、闸板、丝杆、螺母等零件构成，用手转动手轮使丝杆带着丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的。

It is mainly made up of frame, gate board, screw pole, nut etc.Rotate the handwheel by hand, then the screw pole drives the nutand gate board move in horizontal to and fro to open or close thevalve.

主要由框架、闸板、丝杆、螺母等零件构成，用手转动手轮使丝杆带着丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。