该仪表采用磁致伸缩技术，具有测量精度高、成本低、寿命长和安装简便等特点。
The instrument introduced in the magnetostrictive technology has high measuring accuracy, low cost, long life and easy installation etc.
高分辨力时间量检测是磁致伸缩液位传感器实现高准确度测量的关键技术之一。
The time variable measurement of high distinguishability is one of key technology in magnetostrictive liquid level sensor in order to realize high accuracy measurement.
首次报导X射线粉末衍射法测量铁粉晶胞的磁致伸缩系数。
In situ magnetization X-ray powder diffraction method is firstly applied to measure magnetostriction coefficient of reduction iron powder.
该传感器利用磁致伸缩效应和超声效应二者的结合达到位移测量目的。
The transducer utilizes a combination of magnetostriction effect and ultrasonic effect for the displacement measuring.
本文将磁致伸缩技术应用到燃油油量的测量中，对磁致伸缩液位传感器的测量机理进行了深入的阐述。
The magnetostriction technology is employed in fuel mass measurement in this paper, the measurement principle of the magnetostriction liquid level sensor is thoroughly expatiated.
在介绍超磁致伸缩材料的磁致伸缩效应、光纤光栅检测电流原理以及双芯光纤滤波器解调原理的基础上，借助超磁致伸缩材料和光纤光栅等构建了电流测量单元。
Based on the theoretical analysis of the principle of the FBG current measurement, the magnetostrictive effect of GMM, and the interrogation technology of twin-core fiber filter are introduced.
介绍了磁致伸缩液位传感器在液压站油箱液位测量和漏油报警中的应用。
The application of liquid location sensors of magnetostriction in the liquid location measurement and oil leakage alarm of hydraulic station are introduced in this paper.
测量和记录磁致伸缩的设备包括电阻应变片，动 态应变仪和计算机采集系统。
The equipment to measure and record magnetostrictive includes the resistance strain slice, the dynamic strain device and the computer acquisition system.
根据磁机械耦合系数的测量原理，利用锁相放大器建立了磁机械耦合系数测量系统，并应用该系统测量了巨磁致伸缩材料的磁机械耦合系数。
The measurement system of magnetomechanical coupling coefficient for giant magnetostrictive materials has been built by using a lock-in amplifier, according to the measurement theory.
测量系统包括产生磁场的设备，测量和记录磁致伸缩的设备两部分组成。
The measurement system includes two parts, the magnetic field generation equipment and the equipment to measure and record magnetostrictive.
计算结果与实验测量的结果相吻合，表明建立的计算方程能够很好地描述磁致伸缩材料的静态磁致伸缩行为。
The computed result showes good agreement with measured experimental data. The static behavior of magnetostriction can be characterized well by the equations.
根据电磁测量基本原理，针对 磁致伸缩材料棒材的动、静态磁特性，结合英国布莱顿大学的的测量系统，研制了多参数 磁测量系统。
The magnetic measurement system of multiple parameters was investigated based on the fundamental electromagnetic principles, and combined with the measurement system of Brighton university.
根据电磁测量基本原理，针对 磁致伸缩材料棒材的动、静态磁特性，结合英国布莱顿大学的的测量系统，研制了多参数 磁测量系统。
The magnetic measurement system of multiple parameters was investigated based on the fundamental electromagnetic principles, and combined with the measurement system of Brighton university.
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