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
   equal-precision 的翻译结果: 查询用时:0.187秒
图标索引 在分类学科中查询
所有学科
电力工业
金属学及金属工艺
更多类别查询

图标索引 历史查询
 

equal-precision
相关语句
  等精度
     The paper introduces the equal-precision frequency measuring principle, applied circuit and software design for single-chip microcomputer AT89C52, characterized as wide-range and high-precision of frequency measuring.
     介绍应用 AT89C52单片机实现等精度测频的原理、实用电路和软件设计,具有测频范围宽和测量精度高等特点。
短句来源
     Application of CPLD in Frequency Measuring System with Equal-precision
     CPLD在等精度测频系统中的应用
短句来源
     Optimum Model for Gross Error Detection in Equal-precision Observation
     等精度观测粗差检测的优化模型
短句来源
     In order to improve the measure precision as well as to reduce the power consumption, PIC16F877 microcomputer and the theory of equal-precision digital frequency measure are used for the temperature meter design of the hardware and software. As a result, the precision of the temperature meter reaches 0. 5‰ while the power consumption is more lower (<200μA).
     为了提高精度,降低功耗,采用MicroChip公司低功耗单片机PIC16F877和等精度数字频率测量原理设计仪表的硬件和软件,使测量精度达到0.5‰,同时系统功耗更小(<200μA)。
     The theory of equal-precision digital frequency measure and best-fitting method are used for the temperature transducer to design its hardware and software , its for use from -40℃ to 110℃ with accuracies of 0.1℃ and with a resolution of 0.005℃ for 2-s response time .
     用等精度数字频率测量原理和最佳拟合方法设计仪表的硬件和软件,在-40℃到110℃的测量范围内,其测量分辨率O. 005℃,准确度0.1℃,响应时间2秒。
更多       
  “equal-precision”译为未确定词的双语例句
     By comparison with traditional measurements,this measurement solves the equal-precision problem o n account of the existence of count error by ±1 successfully.
     与传统测量方法相比,很好的解决了因存在±1计数误差而造成测量精度不高的问题.
短句来源
  相似匹配句对
     that of P is nearly equal;
     P地上几乎相等;
短句来源
     equal argument;
     平等的争论;
短句来源
     (2) to reform equal-itarianism;
     (2)变革“不患贫而患不均”的分配伦理;
短句来源
     k-order Equal-sum Sequence
     k阶等和数列
短句来源
     The Equal-precision Frequency Measuring
     等精度频率测量方法
短句来源
查询“equal-precision”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
没有找到相关例句


Two methods are discussed which can be used to decrease or eliminate focussing error in the process of measuriment in this paper. One is employed "Micrometrie collimating system", that is, a collimating system is used to sight, and an afo(?)ussing system is used as reflector. Another is applyed "Equal precision measuring system". An afucussing system is also used here, so that the magnifying power and aperture angle (and sighting precision, image illuminance) of distant measuring point are equal to that of near...

Two methods are discussed which can be used to decrease or eliminate focussing error in the process of measuriment in this paper. One is employed "Micrometrie collimating system", that is, a collimating system is used to sight, and an afo(?)ussing system is used as reflector. Another is applyed "Equal precision measuring system". An afucussing system is also used here, so that the magnifying power and aperture angle (and sighting precision, image illuminance) of distant measuring point are equal to that of near measuring point. "The former is made, the designing accuracy is 2μ/m. The latter has been manufactured. Through determination and in comparison with Chinese and foreigh similar instruments, it is proved that its accuracy is 1.5μ/m. These results are five to ten times as high as accuracy of internal focussing system.

本文讨论了减少或消除测量过程中调焦误差的两种方法。一种方法是采用“测微准直系统”,即用一个准直系统瞄准,用一个无焦系统作反射器。另一种方法是采用“等精度测量系统”。这里也使用了无焦系统,使远、近测试点有相同的倍率,孔经角(以及相同的瞄准精度和象面照度)。前者正在研制过程中,设计精度为2μ/m。后者已经制成仪器,经签定及与国内外相类似的仪器比较,证明其精度为1.5μ/m。这些成果均较内调焦式系统的精度高半个至一个数量级。

The Boundary Element Method with 8-nodes quatratic elements is used for the computation of stress intensity factors of surface crack problems. The 8-nodes singlar elements are used along the crack front. In order to transmit easily from densed network to sparse network the 4 to 8 nodes element are used on the other boundary. The integral method of equal precision and other numerical techniques used in the paper improve the effectiveness of the solution in some way. The comparsion with Newman's high degree finite...

The Boundary Element Method with 8-nodes quatratic elements is used for the computation of stress intensity factors of surface crack problems. The 8-nodes singlar elements are used along the crack front. In order to transmit easily from densed network to sparse network the 4 to 8 nodes element are used on the other boundary. The integral method of equal precision and other numerical techniques used in the paper improve the effectiveness of the solution in some way. The comparsion with Newman's high degree finite element solution shows that a satisfactory result has been obtained by much less nodes.

本文用8节点二次等参元边界元法计算了半椭圆形表面裂纹的应力强度因子。在裂纹尖端附近使用了8节点奇异元,而在除裂尖附近以外的边界使用了4~8节点的变节点单元,以便于网格的疏密过渡。文中采用的等精度积分等处理方法都在一定程度上提高了解法的有效性。通过将本文解与高自由度的Newman有限元解比较表明:本文解的精度是较高的,也说明了用边界元法解这类问题只需很少的自由度就能得到令人满意的结果。

An intelligent tachometer is briefly introduced,which has amicrocomputer as its core,is fitted with excellent measuring methods and iscapable of equal-precision menasurement.An introduction ranges from itscharacteristics,the selection of the sensor,the measuring methods to thedesigning of the software-and hardware of the system.

本文简要介绍了一个以微型计算机为核心,配以优良测量方法,实现等精度测量的智能转速计。文章从智能转速计的特点、传感器的选择、系统软硬件设计等方面作了介绍。

 
<< 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equal-precision的内容
在知识搜索中查有关equal-precision的内容
在数字搜索中查有关equal-precision的内容
在概念知识元中查有关equal-precision的内容
在学术趋势中查有关equal-precision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