助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   分度 在 自动化技术 分类中 的翻译结果: 查询用时:0.455秒
图标索引 在分类学科中查询
所有学科
自动化技术
机械工业
仪器仪表工业
金属学及金属工艺
儿科学
电力工业
政治学
特种医学
公安
更多类别查询

图标索引 历史查询
 

分度
相关语句
  indexing
    Parallel Indexing Cam Type ATC Manipulator
    平行分度凸轮式ATC机械手
短句来源
    Rebuild of Spindle Locating Indexing System and Electric Driving System of Model SC125 CNC Vertical Lathe
    SC125 型数控立车主轴定位分度系统及电气驱动系统的改造
短句来源
    Error Evaluation of Globoidal Indexing Cam Profile
    弧面分度凸轮轮廓误差评定的数学模型
短句来源
    Research on the Testing System of Dynamic Indexing Accuracy of Indexing Machine
    分度装置动态分度精度测试系统研究
短句来源
    Automatic Programming for Barrel Indexing Cam NC Machining with Smaller Cutter
    圆柱分度凸轮非等径数控加工自动编程
短句来源
更多       
  “分度”译为未确定词的双语例句
    A milling method of space index cams on 2-Axis NC machine
    用二轴数控铣床加工空间分度凸轮的方法
短句来源
    Research for Index Method with Involute Fractionize
    渐开线细分分度方法的研究
短句来源
    The kinematics research of globoid cam of ATC in machining center
    数控加工中心ATC弧面分度凸轮运动学问题研究
短句来源
    Study on Auto-equiphase Division Sampling Method Realized by Microcomputer
    微机实现自动等相位分度采样的方法研究
短句来源
    CNC Rebuilding to M642B Hob-grinding Machine
    M6420B型滚刀刃磨机床分度头数控改造设计
短句来源
更多       
查询“分度”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  indexing
When one expands a Schur function in terms of the irreducible characters of the symplectic (or orthogonal) group, the coefficient of the trivial character is 0 unless the indexing partition has an appropriate form.
      
We use the decomposition of a group into double cosets and a graph theoretic indexing scheme to derive algorithms that generalize the Cooley-Tukey FFT to arbitrary finite group.
      
It applies the latent semantic indexing (LSI) method to retrieve relevant passages.
      
Principle and curve of planetary indexing cam mechanisms
      
A new type of planetary indexing cam mechanism called type IV is presented.
      
更多          


At present, Kopsel permeameters and Stablein permeameters areused in the workshop, as a rapid and direct-reading method for the measurememtof magnetic properties of permanent magnetic materials. These permeameters mustbe graduated by reference sample, their properties have previously been calibrat-ed. The advantages of using Hall device in magnetic measurement are: 1. A Halldevice may be exceedingly small and explore fields in small spaces. 2. The outputsignals of the Hall devices may be superposed easily. Using...

At present, Kopsel permeameters and Stablein permeameters areused in the workshop, as a rapid and direct-reading method for the measurememtof magnetic properties of permanent magnetic materials. These permeameters mustbe graduated by reference sample, their properties have previously been calibrat-ed. The advantages of using Hall device in magnetic measurement are: 1. A Halldevice may be exceedingly small and explore fields in small spaces. 2. The outputsignals of the Hall devices may be superposed easily. Using the feature of theHall device, we improved the Kopsel permeameter, which could be absolutelygraduated. The measuring airgaps are arranged as near as possible to both ends ofthe specimen, and then almost all magnetic flux of the specimen passes throughthe measuring airgaps. The compensating Hall device is placed by the side ofspecimen instead of the compensating coils. The compensating Hall device and theHall device for measuring flux density are oppositely connected in series to eliminatethe flux signal, which produced by the magnetizing coils. The measuring error ofthe measuring equipment is ±5% while absolutely graduated, and ±2% whilecalibrated by reference sample.

生产中要求快速,直读地进行磁性材料的测量。目前多采用凯普西尔磁导计和斯捷伯列磁导计。这两种磁导计均需事先校准过的参照样品来分度。用霍尔元件测磁的优点有:1.霍尔元件可以制成很小的,以探测小范围的磁场;2.霍尔元件输出的信号很容易叠加。利用霍尔元件的这些特点,改进了凯普西尔磁导计使之能绝对分度。方法是:把测量气隙安排在样品的两端,并尽可能靠近样品,那末几乎所有样品磁通都通过测量气隙。放在样品旁边的补偿霍尔元件代替补偿绕组。补偿霍尔元件与测量磁通密度的霍尔元件串联反接,以消除磁化绕组产生的磁通信号。当绝对分度时测量装置误差为±5%;当用参照样品校准时为±2%。

Based on the fundamental rqeuirements of the indicating instrument and measurement, some examples are given to illustrate the relations between reading precision and laws of scaling. For reader's reference, the the method of reading and recording is also shown.

本文从指示仪表和测量的基本要求出发,并以实例说明仪表标尺读数精度与分度规律之间的关系以及读数和记录的方法。

The use of the "wire method" for calibrating high temperature thermocouples is simple, economical and quite accurate. A batch of W-5 Re/W-20Re thermocouples have been calibrated by the "Wire method" at the"different melting Ponits of Al, Au, Pd and Pt, yielding a practical equation for the "M. E. F.-T" relation. Now, in this paper, a "Zn-point" is added to the list for the calibration of different batches and types of W-Re thermocouples. The equation obtained is: E_1=a_0+a_1t+a_2t~2+a_3t~3+a_4t~4......+a_nt~n...

The use of the "wire method" for calibrating high temperature thermocouples is simple, economical and quite accurate. A batch of W-5 Re/W-20Re thermocouples have been calibrated by the "Wire method" at the"different melting Ponits of Al, Au, Pd and Pt, yielding a practical equation for the "M. E. F.-T" relation. Now, in this paper, a "Zn-point" is added to the list for the calibration of different batches and types of W-Re thermocouples. The equation obtained is: E_1=a_0+a_1t+a_2t~2+a_3t~3+a_4t~4......+a_nt~n As the constants in this equation can be found by referring to the melting points of different metals, equations for W-5Re/W-20 Re and W-3 Re/W-25 Re are respectively: E_(5/20)=-2.322+2.432×10~(-2)t-7.807×10~(-6)t~2+3.291×10~(-9)t~3-6.718×18~(-13)t4 and E_(3/25)=-1.6l3+1.830×10~(-2)t+1.937×10~(-6)t~2-2.328×10~(-1)t~3 The difference between the results calibrated from the above equations and those gvien by different manufacturers' original calibrations falls within ±1%t. Hence, this method may be recommended for practical use.

“熔线法”检定高温热电偶,其独特之处在于经济、简便、又有一定的准确性。前阶段我们曾经利用“熔线法”在铝、金、钯、铂四个熔钯点温度对W—5Re/W—20Re(批号7805—87)高温热电偶进行检定。并建立一条适合该批热电偶的“热电势——温度”关系方程式。本文增加了锌点参考温度,并用同亲的“熔线法”对不同批号及不同型号的钨—铼热电偶进行分度试验,并得到如下热电方程式E_t=a_0+a_1t+a_2t+a_3t~3+a_4t~4+…+a_nt~n。应用不同金的已知熔点,上述方程式常数项即可求得。因此,W-5Re/W-20 Re及W-3Re/W-25Re的方程式分别为:E_((5/20))=-2.322+2.432×10~(-2)t-7.807×10~(-6)t~2+3.291×10■t~3-6.718×10~(-13)t和E(■25))=-1.613+1.830×10~(-2)t+1.937×10~(-6)t~2-2.328×10■t~3-2.195×10■t~4。上述方程式计算结果和不同厂商的分度值在允许误差±1%t之内。因此,这样方法可以建议作为工作生产实际应用。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关分度的内容
在知识搜索中查有关分度的内容
在数字搜索中查有关分度的内容
在概念知识元中查有关分度的内容
在学术趋势中查有关分度的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社