measurand
英
美
n. 被测变量,被测物理量; 被测性能被测对象; 被测情况被测环境
双语例句
- In-line infrared water-measuring meter was calibrated with the dynamic measurand as the calibrating medium and the constant value of the cliosed samples with the gravimetry.
用动态被测物料作为校准介质，再用重量法对选取的样品定值，以此校准在线红外水分仪。 - In the paper, a kind of artificial neural network models applied in measuring instrument for calculating measurand is suggested.
介绍了一种用于测量二次仪表中充满管道的过热蒸气流量和载热计算的人工神经网络。 - The result is independent from the concrete from of the probability distribution of the measurand.
这个结果不依赖于被测量的概率分布的具体形式。 - A Study on the Formulas for Calculating Measurand Hole Diameter and Its C to C in the Coordinate Measuring Mechine Having the Microprocessor
微机化座标测量机用的被测孔径及其孔心距计算公式的研究 - In an actual measuring system, it has been studied by means of simulation. The results prove that neural network applied to measurand reconstruction is satisfied.
在实际的测量系统中，进行了仿真研究，结果表明，神经网络用于被测量重构，方法是可行的； - Digital signal processing is studied and used to extract the characteristic frequency of the measurand from the response of wireless passive sensors using SAW resonators, that is the echo to RF interrogation signal.
本文研究了用数字信号处理的方法从无源、无线单端对谐振器型声表面波传感器的响应信号即无线查询的回波信号中提取出包含被测量信息的特征频率。 - The auto-test of the measurand is realized through auto-collecting and auto-analysing the feedback signal of instruction which the system gives to weapon control system.
系统通过向机载武器控制系统施加指令并对其反馈信号进行自动采集、分析，实现了对被测对象的自动测试。 - The statistic characteristics of indirect measurand can be calculated through software MATLAB. The given example shows that indirect measurement data can be processed effectively by MATLAB programming.
给出的计算实例验证了MATLAB软件能够很好地应用于间接测量数据的处理。 - A method about multi-functional sensor measurand reconstruction is brought forward, which is based on total-least square algorithm and the general reverse function of Moore-Penrose matrix.
基于总体最小二乘法的基本原理和MoorePenrose广义逆矩阵的基本性质，本文提出了一种新的算法，用于多功能传感器输入信号的数值重构。 - A new method, which adopts "Rolling Raster" as a length standard, takes aim at the scale mark via a microscope and directly verifies the scale intervals of a measurand steel tape, is introduced and the errors are analyzed briefly.
介绍一种采用滚动光栅作为长度标准，通过显微镜瞄准刻线，直接对被检钢卷尺刻线间隔进行检定的装置和新方法，并简要地进行了误差分析。 - Two sensors with the same type are used to measure the same measurand and the outputs of the sensors are imported into the trained neural network model to obtain the linear input-output characteristics.
给出了相应的补偿方法，即采用两个相同的传感器对同一被测量进行测量，其测量结果作为神经网络模型的输入，经过补偿后的传感器具有线性的输入输出关系。 - Digital signal processors ( DSP) used for the realization of measurand reconstruction is a part of the measuring system.
数字信号处理器（DSP）用于实现被测量重构，成为测量系统的组成部分。 - The frequency characteristic test instrument based on the technologies of VI can print the plots of frequency characteristic of the measurand, also can give the approximate transfer function of the measurand. But these functions are hard to be realized by traditional frequency characteristic test instrument.
基于虚拟仪器的频率特性测试仪，具有打印频率特性曲线和拟合被测对象传递函数等传统频率特性测试仪不具有的强大功能。 - In the process of detecting cable-stayed bridge, error of measurand between measured data and truth-value will inevitably be because of perfect detecting methods and detection instruments, affect of environments and deficiencies of detectors.
在斜拉桥的检测过程中，由于检测方法和检测设备的不尽完善、周围环境的影响、以及检测人员能力有限，所得数据和被测量的真值之间，不可避免地存在着误差。 - Uncertainty of measurement is a parameter associated with the result of a measurement that characterizes the dispersion of the values that could reasonably be attributed to the measurand, and describes the zone that measurement results locate in.
不确定度是表征合理地赋予被测量之值的分散性的参数，与测量结果一起使用，以说明测得值所处区间。 - The motion and algorithm of the measurand reconstruction are described. An environment for developing DSP is proposed.
本文介绍了被测量重构的意义及算法，介绍了一个测量系统中的DSP的开发环境，并对这个环境的主要部分作了说明。 - The measurement results with date and time can be saved in the EXCEL file automatically, which help to analyze the measurand in time and reserve the history records, and consequently acquire its variation trend.
测量结果带有测量日期和时间，并且可自动存入EXCEL文件中，便于及时分析测量数据，也有助于保留历史记录、了解被测物理量的变化趋势。 - In measuring the roundness error and analyzing the harmonic of a measurand, the eccentricity filtering of the measurement system is very important, because the true information of the measurand must be recovered from the measuring signal.
在测量圆度误差和分析谐波时，为了从测量信号中提取测量对象的真实信息，测量系统的偏心滤波就成为一个很重要的问题。 - With the output increase, the measurand acceleration increases roughly linear with the output voltage until it approaches the maximum acceleration α max, then, it decrease till the point where electrodes are pulled in.
模型指出，随着输出电压的增加，可测量加速度近似成线性增加，在靠近最大可测量加速度αmax时斜率增大，其后随输出电压的增加而减小至吸合点； - The dynamic measurement and test mean to determine the instantaneous value of a variable and its variations with time, which is a continuous measurement process to determine the value of a measurand as a variable.
所谓动态测试是指量的瞬时值以及它随时间而变化的值的确定，也就是被测量为变量的连续测量过程。 - Cross sensitivity of temperature is avoided because the measurand, bandwidth of the grating, is temperature independent.
由于传感量为光纤光栅的带宽，传感测量完全避开了温度的交叉敏感效应，实验测量得到了很好的线性响应。 - The software MATLAB is used to carried out stochastic simulation of the error based on measurement information, then the estimate of the measurand can be obtained and the combined standard uncertainty can be calculated using statistical methods.
利用MATLAB进行随机模拟，根据直接测量量的有关信息，对其误差进行仿真，然后求出被测量的估计值，利用统计方法计算合成标准不确定度。 - The system can real-time display measurand and give out the judgement result of if measurand accords with index set. Finally, verification experimental results show that the system achieves the design requirements, which lay a good foundation for further practical product development.
实现对被测量的实时显示，给出被测量是否符合设定指标的判断结果。最后通过验证实验证明本系统能够达到预期的设计目的，为产品的进一步开发奠定了良好的基础。 - The system includes two optical fiber interferometers. One of the optical fiber interferometers is used for sensing the measurand remotely; and the other one is used to demodulate the measurand.
系统中包含两个光纤干涉仪，其中一个作为传感干涉仪用来远程感应被测物理量；另一个作为解调干涉仪，解调被测量。