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- radon measuring technique 测氡技术
- Study on mechanism of detecting underground fire by Radon measurement technique 测氡探火机理的研究
- The automatic monitoring system of rhe geological hazard body radon is introduced,which based on the measuring technique of static electric field collection and semiconductor detector measurement. 介绍了基于静电收集半导体探测器测量方法研制的地质灾害体氧射气自动监测系统,详细描述了监测系统的硬件电路和软件设计思路,指出了氧射气监测系统在滑坡监测预报中的应用前景。
- Measuring technique of experimental fracture and damage mechanics II. 实验断裂、损伤力学测试技术2。
- The measuring technique can be carried out with an ordinary diffractometer. 这种技术可在普通衍射仪上进行。
- This paper presents a scheme of portable instrument for radon measurement, which includes measuring principles, hardware and software. 阐述了一种便携式测氡仪器的设计方案,包括测量原理、硬件和软件。
- Laser Laboratorium G?ttingen e.V. offers information to Environmental measuring technique in addition to Laser technology. 公司专业从事环境测量技术以及激光技术业务。
- Non-contact prevents chipping. Easy to use measuring technique, even for micro-drills, using a work point sensor. 量测时仅须将钻头置于架上转动，如此简单的操作可以避免作业员间的量测误差，得到高精度的量测结果。
- Radon chamber can be widely used in various radon measurement instruments for calibration and performance testing and radon control experiment. 氡室可以对广泛使用的各种测氡仪器进行刻度、性能测试,并进行氡的控制实验。
- To build a good salt delve gas storage reservoir,sonar measuring technique is introduced. 为建好盐穴储气库,引进并采用声纳测量技术。
- It is possible to apply for the impending earthquake prediction with extracting precurso ry information of earthquake from soil-gas radon measurement. 认为该方法所提取的地震前兆信息可以应用于地震短临预报。
- It explains fundamental principles of the measuring technique, evaluates the terminology, symbols, and parameters used. 本文介绍了该测量技术的基本原理、荧光术语和参数等。
- The new method can provide a useful means for extracting more information about the coal fire from the radon measurement. 该方法的提出为利用氡气法获取更多的煤火信息提供了新途径。
- According to the legal metrological units, the Becquerel (Bq) and Becquerel/Litre (Bq/L) were taken as activity units and radon concentration units in various radon measurements. 根据法定计量单位选用了贝克(Bq)和贝克/升(Bq/L)。 相应作为各种氡测量的[放射性]活度单位和氡浓度单位。
- Coordinate measuring technique can be divided into 3 sections: for manufacture, for acceptance test and for application. 坐标测量技术可以分为 3个部分 :生产阶段、验收阶段和使用阶段。
- Elaborated in the cadastration the boundary point, the object point concrete measuring technique and the office work processing general process. 阐述了地籍测量中界址点、地物点的具体测量方法和内业处理的一般过程。
- The principle of self-mixing interference (SMI) is a new measuring technique which is applied in interferometry since 1980’s. 激光自混合干涉技术 (SMI) 是一种新型的计量技术，从80年代开始应用于干涉测量。
- The location of the crack can be found by the change of the apparent resistivity,based on four-probe electrical resistivity measuring technique. 基于四探针电阻率测量技术,依据试验测得的混凝土表观电阻率变化确定裂缝位置。
- Junior college graduated, with a metrology or measuring techniques background. 中专以上学历，具有计量测量专业或/计量测量技术背景；
- GEFA PROCESSTECHNIK GMBH deals among other things in Filtering systems, Armatures, Fittings as well as in Usual technology, measuring technique and also in Double diaphragm pumps. GEFA PROCESSTECHNIK GMBH是一家灵活的企业，该企业针对客户需求制造专门的过滤技术,配件、置,调节技术,测量技术,双膜片泵。
