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- In field of displacement measure without touch,charge couple device CCD is a high sensitivity photoelectric sensor with high measurement precision,which can be used in automatic succession measure. 在非接触位移测量领域中,电荷耦合器件CCD是具有较高灵敏度的光电传感器,其测量精度高,能自动连续地进行检测。
- Method of vibration displacement measured with acceleration sensor is introduced. 摘要介绍了一种用加速度传感器测量振动位移信号的方法。
- A high speed and highprecision displacement measurement method using double grating scales[J]. 引用该论文 节德刚;刘延杰;孙立宁;陈智超;蔡鹤皋.
- This paper presents a method of the displacement measurement using the technology of fiber Bragg gratings. 介绍了一种基于布喇格光纤光栅技术的位移测量方法。
- The experimental results prove the method is rapid and accurate for large-scale dynamic displacement measurement. 实验证明,这种测量方法是一种快速、准确的大范围面内位移测量方法。
- Numerical display of inplane displacement measurement by electronic speckle photography is described. 叙述一种散斑照相法测量面内位移的数字显示方法.
- non-contact displacement measure 非接触位移测量
- An improved electronic speckle pattern interferometry(ESPI) is presented to overcome the difficulty of ESPI in large displacement measurements. 针对电子散斑干涉(ESPI)法处理大位移时的困难,提出了一种改进的ESPI法。
- The good they have done for me is beyond measure. 他们对我所做的好事简直无可估量。
- A rapid and accurate method of speckle correlation displacement measurement is presented based on study and analysis on speckle characteristics. 通过对散斑特性的研究与分析,提出了一种快速、准确的散斑相关搜寻法。
- Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity-time integrals. 纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度-时间积分。
- The approach combines out-plane displacement measurement and theoretical relations between the displacement and the initial pretension of the membrane. 该方法是通过可控制、可量测的气压值反推出膜材在各方向上的预张力。
- In this paper, a high-accuracy rotor displacement measuring circuit, including its operating principle and characteristics is presented. 介绍了一种高精度转子位移测量电路的工作原理,分析了各个环节的特性。
- This paper discusses the processing circuit and features of the CMOS miniature camera used as a graphic sensor in the real-time photoelectric displacement measurement. 本文将讨论微型CMOS电视摄像机作为图像传感器在实时光电位移测量时的处理电路及性能分析。
- A “progressive updating”method of large-scale displacement measurement is proposed to avoid the defect of low correlation coefficient caused by large-scale displacement. 同时还提出一种“逐步更新"的测量方法,它克服了由于大的位移而导致相关系数偏低的缺点。
- After finishing analysis, design and calibration to strain foil, the displacement measurement system based on strain foil was built up for free-piston Stirling cooler. 通过分析、设计和标定,建立了一套基于应变片的自由活塞斯特林制冷机位移测量系统。
- In contemporary industrial field such as microelectronics and ultra-precision manufacture, the displacement measurement with high precision is in great demand. 在微电子、超精加工等现代工业技术领域,对精密位移测量的要求越来越高。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- The experimental testing results indicate that the displacement measurement system is reliable, simpler and cheaper, which needs not special installation site. 实验测试结果表明,该位移测量系统是可靠的,具有体积小、投资省等优点,且不需要特别的安装空间。
- That measure will be carried into effect very soon. 这项措施将在最近付诸实施。