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- Expound the component, the principle and the working process ofthe material attenuation measure device, give the attenuation coefficient calculation method. 阐述了材料衰减测试系统的组成、原理及工作过程,给出了衰减系数的计算方法。
- Abstract: Expound the component, the principle and the working process ofthe material attenuation measure device, give the attenuation coefficient calculation method. 文摘:阐述了材料衰减测试系统的组成、原理及工作过程,给出了衰减系数的计算方法。
- ultrasonic attenuation measuring device 超声衰减测量仪
- attenuation measure device 衰减测定装置
- attenuation measuring device 衰减测定装置
- Ultrasonic wave attenuation measure is an important method of researching the energy absorptance of rock. It relates with the variation of rock microcrack and is one of subjects to be researched continuously in rock area . 声波衰减是研究岩石能量吸收性质的主要方法,它与岩石内部微裂纹及其变化有着密切联系,是岩石领域需要深入研究的课题之一。
- Is the measuring device ready? Put it next to the chair. 量网尺准备好了吗?请放在主裁椅边。
- Be in charge of management of measuring device and calibration. 负责公司量具管理和定期校验。
- Design of Material Attenuation Coefficient Measure Device 材料衰减系数测试装置的设计
- Each of these objects has an associated set of counters that measure device usage, queue lengths, delays, and other indicators of throughput and internal congestion. 每个对象都有一个相关的的计数器集,用于测量设备使用情况、队列长度、延时情况,另外还有吞吐量及内部拥塞指示器。
- When import regular voltage on piezoelectricity sensors and piezoelectricity sensors can drive the reflector of measure device to deflect regular angle. 在压电传感器组上被输入一定的电压时,压电传感器组驱动测量装置上的反射镜产生偏转,将激光源的激光束反射到加工工件的表面进行光学扫描。
- Application of Single-chip Computer in Stress Magnetic Measuring Device. 单片机在应力磁测装置中的应用。
- Analyzer has been interfaced with almost every measuring device that exist. 自动分析仪已经几乎能和现有的每一种测定装置配套使用。
- 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 measuring device has been complected and its measuring results are analysed. 研制了一套测量装置,并对测量误差进行了分析。
- Simply put, you use a different measuring device than for absolute measurement. 简言之,你使用了不同与绝对测量值的测量策略。
- These hydraulic load cells are used in combination with a pressure measuring device to measure forces. 这些液压测量元件要与压强测量装置联合使用来测量力。
- acoustical attenuation measurement 声衰减测量
- sweep-frequency attenuation measurement technique 扫频衰减测试技术
- This paper introduces two types of sensitive charge preamplifier for Rn measure device, designing method, debugging process and performance; and it analyzes the conditions which can be applied. 摘要介绍了两种用于氡气测量装置的电荷灵敏前置放大器的实例,给出了设计思想、调试过程和技术指标,说明了它们不同的应用场合。