awcc meaning in English
有源井式符合计数器
Examples
- [ 4 ] metal uranium standards for awcc will be applied to determine the uranium content in scrap of uranium - aluminum alloy
Awcc铀标准样品主要是为测定铀铝合金切屑和铀炉渣中铀含量所用。 - We use monte - carlo method to simulate the processes of neutron interrogating uranium by awcc with ^ am - li neutron source for calculating the relationship of neutron coincidence count rate vs . the thickness of uranium foils , the result shows that such standards can satisfy the demands of measurement
我们用蒙特卡罗（ monte rri rlo ）方法，就awcc具体条件模拟计算了铀标准样品厚度与中子符合计数率的关系。为了最终计算出中子的符合计数率，模拟计；算分h个步骤进行。 - In order to meet the requirements of nda measurement , the laboratory of technical research for nuclear safeguards of china institute of atomic energy ( ciae ) , is being in charge of developing four sets of nda standards : one set of segmented gamma - ray scanner ( sgs ) uranium standard , one set of sgs plutonhim standard , one set of plutonium isotopic standard , and one set of active well coincidence counter ( awcc ) standard . in this dissertation some pivotal techniques on quality control in developing of nda nuclear standards above were emphatically studied
中国原子能科学研究院核保障技术重点实验室研制分段y扫描装置( sgs ： segmentedgamma - rayscanner )铀工作标准样品、 sgs钚工作标准样品、钚同位素标准样品和有源中子井型符合计数装置( awcc ： activewellcoincidencecounter )铀工作标准样品来满足核材料nda测量的要求。本论文重点对上述nda核标准样品研制过程中质量控制的一些关键技术进行了研究。