放射性测定 meaning in Chinese
radioactivity determination
radioactivity measurement
Examples
- Determination of the gross and gross radioactivity of the groundwater in coal mines
煤矿水中总和总放射性测定方法 - Standard test method for measuring fast - neutron reaction rates by radioactivation of titanium
用钛的放射性测定快速中子反应率的试验方法 - Standard test method for measuring neutron fluence rate by radioactivation of cobalt and silver
用钴和银的放射性测定中子积分通量率的标准试验方法 - Nuclear energy - measurement of radioactivity in the environment - water - part 2 : measurement of strontium 90 activity in water - organic solvent extraction of yttrium 90 and measurement of beta activity
核能.环境中放射性的测量.水.第2部分:水中锶90放射性测定.钇90的有机溶剂萃取和放射性的测量 - Nuclear energy - measurement of radioactivity in the environment - water - part 1 : measurement of strontium 90 activity in water - radiochemical separation of strontium by nitric acid and measurement of yttrium 90 beta activity
核能.环境中放射性的测量.水.第1部分:水中锶90放射性测定.用硝酸对锶进行放射化学分离和钇90放射性的测量