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- the radon measurement method by active charcoal 活性炭测氡法
- Keywords spontaneous combustion disaster of seam outcrop;radon measuring method;complex glue; 关键词露头火灾;测氡法;复合胶体;
- radon measuring method 测氡法
- Preliminary Application of Soil Radon Measurement Method in Active Fault Survey in Haikou City 土氡测量在海口市活动断层探测中的初步应用
- Refer to next item for measuring method. 测试条件参见下项。
- Measuring method for exhaust silencer of marine di. 船用柴油机排气消声器测量方法。
- radon measurement method 测氡法
- 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。
- On Measuring Method of Heating-charge in Datong Coal Mining Corporation Ltd. 大同煤矿集团公司收费供热计量方式探讨。
- Recovery rate of elemental calcium is 101.0% through the measuring method. 试验证明该方法测定钙元素的回收率为101.;0%25;
- Define the measurement method and necessary test. 确定测量方法及必需的试验。
- 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。
- Involved in the problem are some electrical measuring methods . 问题涉及的是几种电测方法。
- 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。
- Finally, the measurement method of nonuniformity is discussed. 最后探讨了非均匀性的度量方法。
- 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。
- The measurement method of sinusoid parameters is presented. 摘要给出了一种同时测量正弦波参数的方法。
- There was also a very basic measurement method that one would like. 还有一个非常基本的测量方法,有人可能喜欢用。
- 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。
- Chlorophyll is the pigment for plant photosynthesis, and its traditional measuring method is spectrophotometry. 叶绿素是植物光合作用的色素,传统方法测定叶绿素一般采用分光光度法。