查询词典 rotary table

A few days ago, an external diameter amounts to 4.476 meters goalpost to mix Luoyang of classics of rotary table bearing to examine certificate of proof sends quarantine bureau bank of consummate big talk, await fate toward India.

日前，一套外径达4.476米的球柱混合转盘轴承经洛阳检验检疫局检验合格发至上海口岸，等待运往印度。

The paper puts forward a method to focus and to determine the center of the rotary table combining a heterodyne interference measurement system.

本文结合－外差干涉测量系统，提出了一种简单易行的调焦和定心的方法，并对调焦和定心达到的精度进行了分析。

The principle of testing the dynamic performance infrequency domain of rotary table control system by computeris described and the causes of spectrum leakage by dispersion Fourier transform are introduced.

简要介绍了用计算机实现数字化测试转台控制系统频率特性的原理和离散傅里叶变换频谱泄漏产生的原因，然后针对正弦稳态测试，采用了一种调整采样周期和匹配采样长度的复合数据处理算法。

In view of special applications of multi-pole magnetic permanent torque motor used for precise numerical control rotary table, motors with higher torque density and lower torque ripple s are needed.

针对精密数控转台伺服直接驱动用多极永磁力矩电机的特殊应用问题(要求电机有较大的转矩密度且较小的转矩波动)，在分析该种电机的特殊结构的基础上，提出一种新型不等齿顶宽结构，以提高绕组利用系数，加大电机的转矩密度；并采用转子斜极的方法，可在有效消除转矩波动的同时，电机仍保持较高的绕组利用系数。

In view of special applications of multi-pole magnetic permanent torque motor used for precise numerical control rotary table, motors with higher torque density and lower torque ripples are needed.

针对精密数控转台伺服直接驱动用多极永磁力矩电机的特殊应用问题(要求电机有较大的转矩密度且较小的转矩波动)，在分析该种电机的特殊结构的基础上，提出一种新型不等齿顶宽结构，以提高绕组利用系数，加大电机的转矩密度；并采用转子斜极的方法，可在有效消除转矩波动的同时，电机仍保持较高的绕组利用系数。

To high-precision ring permanent magnet torque motor servo system used in direct drive numerical control rotary table with the request of smooth operation at low speed, the precision is mainly restricted by cogging torque.

中文摘要：对于要求在低速下能够平稳运行的高精度直接驱动数控转台用环形永磁力矩电机伺服系统，它的定位精度主要受到以齿槽转矩为主的扰动力矩的影响。

This setup shows the radius on the end of the rocker arm brackets being cut using the rotary table.

这表明，半径设置的结束摇臂括号被削减使用转盘。

A method for measuring the size of the dispersed spot of star sensor optical lens is presented. A measurement system consisting of a collimator, a rotary table and a CCD cameral was implemented to measure dispersed spot. After a image is acquired, a method of bibubic interpolation pixel subdivision is used to pick up the gray value of the image, and the size of dispersed spot is calculated by Rayleigh criterion.

提出了一种星敏感器光学系统弥散斑尺寸的测试方法，主要是利用平行光管、转台和CCD显微摄像系统组成弥散斑测量系统，采集图像后，采用双三次插值像元细分，提取图像中灰度值，依据瑞利判据计算弥散斑尺寸。

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11月14日消息，中国最大线上玩具城乐淘(www.letao.com)和金山软件联合宣布：将斥巨资联合推动金山旗下网游《剑侠世界》的发展。有消息称：乐淘正秘密酝酿进军网游联合运营市场，首款产品就是即将展开合作的《剑侠世界》。中国最大线上玩具城乐淘联合中华武侠巅峰巨作《剑侠世界》，从11月14日——12月14日，共同推出主题为&剑侠大轮盘，幸运乐淘淘&的幸运大抽奖活动，在活动期间，所有玩家只要登录幸运大抽奖活动主题页面，即可摇动转盘，参与抽奖活动，免费赢取包括遥控阿帕奇直升机，遥控霸王龙，电子鼓槌，遥控海盗船，激光束防盗存钱罐，迷你抓娃娃机等乐淘提供的众多丰厚大奖。

Its executive body has two: One is equipped with four-position rotary table of the workpiece, is equipped with two dedicated motor-driven three of the spindle box cutter.

它的执行机构有两个：一是装有四工位工件的回转工作台，二是装有专用电动机带动的三把刀具的主轴箱。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。