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- Noise and Vibration Level Measuring of Lin. 交通噪音、振动及车流量测定。
- Level measurement to the accurate spare part. 对精密零部件的平行、平面测量。
- And LA90,5 min level measured during class is 50.5 dB(A). 课堂上实测室内的LA90;5 min达到50.;5 dB(A)
- Liquid level gauges shall be used for local level measurement. 液体液位计应用于现场液位测量。
- The paper introduces a simple but practical liquid level measuring instrument. 摘要本文介绍一种简单实用的液位测量装置。
- In the FMCW(frequency modulated continuous wave) liquid level measuring system,the key to measure the distance is to detect the frequency of the sinusoidal echo beat signal. 在FMCW(调频连续波)微波液位测量系统中,回波差拍正弦信号的频率检测是实现距离测量的关键。
- In the traditional penstock level measurement and transmission system, data of water level is measured by hand. 传统的水渠水位测报系统采用人工检测的方法获取水位数据,整个测量过程繁琐、费时,而且易受人为因素影响;
- There are always lots of scattered stations needed to be measurement during the process of penstock level measurement. 摘要水渠水位测量具有测点多而分散的特点;
- The method of level measurement based on digital image processing technology and its application in automatic pouring production line are introduced. 介绍一种基于数字图象处理技术的液位测量方法及其在自动浇注生产线中的应用。
- Liquid level measuring is related with robotization closely, and almost spreads over all fields of producing and living. 液位测量一直与自动化密切相关,几乎遍及生产与生活的各个领域。
- The 9th International Conference on Low Level Measurements of Actinides and long - lived Radio Nuclides in Biological and Environ Mental Samples. 交流研讨环境和生物样品中锕系元素及寿命核素低水平测试学科的前沿成果。
- The wireless technology used in capacitance tank level measurement Ian avoid the influence of the distributed capacitance of tr... 使用无线接入技术可以克服电缆分布电容的影响,实现无缆传输,使测量准确可靠。
- Wide applicability: have many kinds of structure form, installation mode and structure material, and suit to various industrial field liquid level measurement. 适用性广:具有多种结构形式,多种安装方式,多种结构材料,适合各种工业现场液位测量。
- The experimental result shows that the method achieves high precision in ultrasonic liquid level measurement and solves the contradiction of coherence and precision. 实验表明,采用该方式在液介式超声波液位测量装置上实现了高精度液位测量,测量量程为1 500mm时绝对误差小于±1mm,解决了仪器一致性和测量精度之间的矛盾。
- Oblique well type laser water level measurement equipment provides a new method of data acquisition and transmission for water level measurement under special conditions. 斜井式激光水位测量装置,为特殊条件下水位测量提供一种新的采集传输手段。
- Adrenal incidentaloma is common.Chronic vascular complications are often seen in primary aldosteronism.The plasma ACTH level measurement is important for diag... 肾上腺意外瘤已是常见疾病,原发性醛固酮增多症也常合并血管并发症。
- I'd like a room on the upper level. 我想要楼上的房间。
- TB-type large-diameter glass plate quickly to address the level of the petrochemical installations in more viscous medium level measurement and the design and manufacture. TB型大口径快速玻璃板液位计是为解决石油化工装置中较粘稠介质的液位测量而设计制造的。
- Although DMMs often use unshielded test leads, such connection schemes are generally inadequate for low level measurements made with picoammeters, electrometers, and SMUs. 虽然数字多用表常常使用无屏蔽的测试引线,但是这种连接方式在使用皮安计、静电计和SMU等进行低电平测量时一般是不合适的。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。