查询词典 Pole

Now that the Southern Hemisphere's summer on Neptune is coming to a close, Orton and his colleagues predict that as the north pole turns sunward, an abundance of methane will leak out of that pole once it becomes warmer in about 80 years.

现在海王星南半球的夏季就要结束了，奥顿及其同事们预计，随着其北极开始朝向太阳，在约80年后，一旦那里变得较为温暖，大量的甲烷也将从北极泄露出去。

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。

They travel on wire from telephone pole to telephone pole, through underg...

他们旅行的电线杆从电话到电话柱，通过地下电缆，从山顶到山顶的微波设备，在海底的海底电缆，并通过通信卫星由大陆到大陆。

Fresh trepang products has been assigned as "nutrition food for the explorers going to South Pole" by Chinese Pole Region Graduate School.

鲜海参产品被中国极地研究所指定为"赴南极考察队员营养食品"。

The common capacitance sensor is composed of two-electrode planks which vary in shape and can be fixed in different plane of space. The driving and inductive electrode pole placed in the same plane of the uniplanar scattering-field capacitive sensor. The electric field presents scattering. As the shape of power line in the electric fields is like semicircular arc or ellipse, there is some limits in the measurement depth of uniplanar scattering-field capacitive sensor, and its penetration depth is equal to 2/3 of center distance of adjacent driving and irritable electrode pole.

电容传感器是由两极板组成，极板的形状有多种，两极板一般位于不同的空间平面；而同面散射场电容传感器的驱动电极和感应电极位于同一平面，其电场呈散射状，电场的电力线近似半圆弧形或椭圆形，因而其测量穿透深度是有一定限制的，是相邻驱动电极和感应电极中心距的2／3。

Direct current with the positive pole earthed and the negative pole connected to the test electrode by means of a low capacitance unscreened lead.

b直流电源的正极接地，负极由一根低电容的非遮罩电线与试验电极连接。电源输出电压应为脉动因数不大於5%的直流电压。

B Direct current with the positive pole earthed and the negative pole connected to the test electrode by means of a low capacitance unscreened lead.

b直流电源的正极接地，负极由一根低电容的非屏蔽电线与试验电极连接。电源输出电压应为脉动因数不大于5%的直流电压。

In order to overcome the unstableness of reduction-to-the-pole at low and intermediate latitude,there are varieties of methods of reduction-to-the-pole.

磁异常化极是磁测资料解释中一项重要的基础工作，尤其是在中低纬度地区。

Former Russian men's pole vaulter and coach, Yevgeniy Bondarenko, suggested she try pole vaulting - four years later she won a silver medal t the 2001 World Championships in Edmonton behind the USA's Stacy Dragila on a countback, and by 2003 she had become world champion after clearing a height of 4.75m in Paris.

之后，俄罗斯男子撑竿跳选手建议她不要练习体操，转而联系撑竿跳，这一建议也改变了她的命运。2001年世界锦标赛上，她获得了一枚银牌，而到了2003年，她用4.75米的成绩一举获得世界冠军。

The main purpose of this study was to discuss the principle of pole vaulting pole selection in training and competition.

本文主要针对撑竿跳高训及比赛进时撑竿尺寸的选择、换竿时机及握点的改变进探讨。

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。