... 热中子剂量 thermal dose 热中子截面 thermal cross section; thermal cross-section 热中子介质 thermal medium ...
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thermal cross-section 热中子截面
cross-section thermal-neutron 热中子截面
thermal fission cross section 热中子裂变截面
thermal neutron cross section 热中子断面
And that is measured as a macroscopic cross section of absorption thermal divided by the integral of all energies in terms of absorptions.
那是被测量的，作为吸收热能的，宏观横截面，除以全部的，吸收的能量的乘积。
We can then look at uranium 238 which has a relatively low absorption thermal energy range and essentially has no fission cross section which is why we call uranium 238 a fertile atom.
我们能看看铀238，它有一个，相对低的吸收热能范围，基本上没有裂变横截面，那就是为什么我们称铀238为可转换核素。
The rotating irradiation model for ND silicon presented in this paper gives distribution, mean value and heterogeneity of the thermal flux on the cross section of silicon.
本文提出的中子掺杂硅单晶旋转辐照模型，给出了热中子通量在硅断面上的分布．平均值和不均匀度。
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