ratio error
英 [ˈreɪʃiəʊ ˈerə(r)]
美 [ˈreɪʃioʊ ˈerər]
网络 比差; 比例误差; 比率误差
双语例句
- The ratio error of the divider calibration with this method is at10-7 order magnitude.
结果表明：用该方法校准的分压箱，比率误差为10－量级。 - The influence of CT turn ratio to high impedance differential protection is analyzed, and the method of measuring turn ratio error is also introduced.
分析了CT匝数比误差对高阻抗差动保护的影响，并介绍了匝数比误差的测量方法。 - The method to determinate the transmission ratio error of differential change gear during hobbing machining
滚齿机差动挂轮传动比允差的确定方法 - Compensating reactor in a Capacitive Voltage Transformer ( CVT) influences not on-ly its ratio error, but also the rated output capacity.
电容式电压互感器（CVT）的补偿电抗器不但影响电压比的准确度，而且还影响它的额定容量。 - By comparison with other method given here reveals a better algorithmic damping ratio, a lesser relative periodic ratio error, and no overshooting.
同时本文方法具有较好的算法阻尼比和周期延长率，而且没有超越现象。 - The setting of non-periodic component coefficient, transformer same type coefficient and transformer ratio error coefficient is analyzed for the misoperation of protection caused by the augment of short-circuit current multiple.
对工频短路电流倍数增大导致保护误动的缺点，分析了非周期分量系数、互感器同型系数、互感器比误差系数的整定。 - A development was made in terms of measuring the voltage drop by ratio error at a shunt in magnetized secondary circuit of a VT.
该法通过测量PT二次回路励磁电流在分流器上的压降与所施加电压的比，模拟一次绕组内阻抗压降产生的误差。 - A method of electronics for measuring the ratio error in current transformers is described.
本文介绍一种应用电子技术测量电流互威器误差的方法。 - Emulate the contact trace and contact area of the working tooth face, and drawing the instantaneous drive ratio error curve.
根据设计参数和机床调整参数绘制了工作齿面的接触轨迹和接触区图形，并求得了瞬时传动比的误差曲线。 - To ensure reliable no-action of differential protection on external short-circuit fault, the increasing of unbalanced current should be taken into account in maximal unbalanced current calculation, which is caused by only restraining the ratio error of current transformer.
为保证差动保护区外短路故障时可靠不动作，在计算最大不平衡电流时应考虑仅限制电流互感器变比误差导致不平衡电流增大因素。 - Error multiplication caused by channel noise in eletric transmission system can be demmonstrated by signal to noise ratio between error rate function curve.
误码率与归一化信噪化的函数曲线、可以表征在介质传输系统中，线路噪声所引起的误码增值。 - This letter mainly deals with the base of adaptive modulating technique: Channel estimation technology and the signal to noise ratio vs. error bit rate performance of MQAM.
本文主要研究自适应调制技术的基础：信道估计技术、MQAM信噪比误比特率性能。 - The Ratio of Error Propagation and its Application in Multivariate Calibration Titration
多元校正滴定分析中的误差传递率及其应用 - The paper introduces the concepts of comparing error ed boundary comparing error, and further a computational checking method is approached for applying these concepts to check speed ratio error and revolutional speed error of the machine tool speed changing systems.
本文介绍了相比误差和边界相比误差的要概念，并对这些概念对于机床变速系统中速比误差和转速误差的验算方法进行了探讨。 - Two concepts of depth-fitting ratio and error ratio have been proposed as the criterion for pruning.
本文提出两个概念：深度拟合率和错误率，并将这两个概念作为剪枝的标准。 - Uncertainty Evaluation Report on Measurement Result of Ratio error and Phase displacement of Current Transformer
电流互感器比差、角差测量结果的不确定度评定报告 - The forming causes and controlling measures of blending ratio error in ramie/ cotton blended yarn
麻棉混纺纱混比偏差的成因及控制措施 - The passivation of temperature rising curve, heat equilibrium, measurement of calorimetric ratio and its error are also discussed in this paper.
对温升曲线的钝化、热平衡、量热比值的测量和误差等进行了讨论。 - According to the multivariate calibration titration, a concept of the ratio of error propagation ( REP) is proposed, whose definition is the ratio of the standard deviation of the prediction of analyte and that of the measured signal.
提出了适用于多元校正滴定分析的误差传递率（REP）的概念，其定义为待测物预报的标准差与测量信号的标准差之比。 - Method of Measuring Statistical Tracking Ratio Error of Photoelectric Tracking Positioning Systems
光电跟踪定位系统统计跟踪率误差测试研究 - The test results of ratio error and phase error are given and analyzed.
结合研究的混合式电流互感器，引入虚拟仪器技术，建立了电流互感器的校验系统，给出了比值误差和相位误差的实验结果。 - The Remainder Constants, Solid Error, Ratio Error of a Laser Geodimeter and Their Least Square Solution
激光（光电）测距仪剩余常数、固定误差、比例误差及其最小二乘解法 - It is shown from the test results that the ratio error and phase error have been integrated to meet class 0.2 of national standard.
经过实验室测量，整机系统的比差和角差达到了我国关于0.2级电流互感器的标准要求。 - And the transform matrix restriction is introduced to improve on images matching during this process. This method can depress the ratio of error match and get accurate transform matrix.
在此过程中，为了提高系统的标定精度，论文提出了将立体对运动前后的变换矩阵引入到匹配过程作为匹配约束的方法，提高了变换矩阵的求解精度，同时也降低了误匹配概率。 - The descriptions of the Faraday magneto-optical effect, polarized light and Jones matrix method were given, The ratio error and optical interference results of FOCT were derived by the Jones matrix.
介绍了法拉第（Faraday）磁光效应、偏振光的描述方法和琼斯矩阵；用琼斯矩阵推导出了FOCT的光路干涉结果和FOCT的比差。 - From the experiment result wo can see that in the laboratory the change of the ratio error is 0.02%, the change of the angle error is 2.4 fen.
该系统在实验室测试时的比差约为0.02%，角差约为2.4分。 - Finally, ratio error and phase error of electronic transducer are analyzed. Three algorithms can be used to calculate these errors and make compare reciprocally.
文章最后分析了电子式互感器的比值误差和相位误差，提出了三种不同的计算方法，可用于相互验证。