radioactive counting信息详情
放射性计数
counting───n.[数]计算,计数
radioactive decay───[核]放射性衰变;放射衰变
counting them───数一数
beyond counting───数不尽;不计其数
and counting───还有数数
counting room───[会计]会计室,帐房;n.账房,会计室
full counting───两击三球;裁判员读完十秒
stopped counting───停止计数
counting sheep───数羊
A radioactive source is used to bombard the rocks surrounding the wellbore with gamma rays. By counting the backscattered gamma rays, the density of the subsurface rock can be computed.───利用放射性源的伽马射线轰击井眼周围的岩石,通过对反散射伽马射线计数,可以计算出地下岩石的密度。
The principle of simulation of the statistics counting of radioactive nuclear decay based on the rejection method is presented, and the simulation is implemented with TC programming.───本文从原理上分析了采用舍选法进行随机抽样,得到符合放射性衰变统计规律的模拟计数值,并用TC进行了编程实现;
Factors influencing precise measurement of relative peak counting rates are discussed in time-series measurements over a dynamic range of 1000-fold radioactive intensities (10 half-lives).───对放射性强度跨越1000倍动态范围(10个半衰期)的跟踪测量中影响相对峰计数率精确测定的因素进行了讨论。
- scribbling paper
- pratter
- pseudostructure
- piano desire
- rhizobium
- source connection
- source contact
- the capital of watches
- run fine
- pseudosucker
- pratti
- reference amplifier
- scribendi
- set target
- rhizoma
- sick nick
- scriber
- the survival of the whole human race
- set temperature
- piano diary
- the capital stadium