作业帮英语翻译1.inject a very small amount of gaseous uranium fluoride of isotope u235 into a stream of deuterium2.If the dimension of the deuterium stream is large,once the uranium compound is thoroughly mixed with the stream,the whole mass will be of
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英语翻译1.inject a very small amount of gaseous uranium fluoride of isotope u235 into a stream of deuterium2.If the dimension of the deuterium stream is large,once the uranium compound is thoroughly mixed with the stream,the whole mass will be of
英语翻译
1.inject a very small amount of gaseous uranium fluoride of isotope u235 into a stream of deuterium
2.If the dimension of the deuterium stream is large,once the uranium compound is thoroughly mixed with the stream,the whole mass will be of overcritical size and the reaction will be completed in a fraction of a second,with the deuterium acting as the moderator.
3.Fission cannot be started in the injector,because the dimension of the flow there is subcritical.
英语翻译1.inject a very small amount of gaseous uranium fluoride of isotope u235 into a stream of deuterium2.If the dimension of the deuterium stream is large,once the uranium compound is thoroughly mixed with the stream,the whole mass will be of
1 将少量气态氟化铀u235 同位素注入氘流中.
2 若氘流的容积大,一旦铀化合物和它完全混合,整体的质量达到过临界,反应会在瞬间完成,而这期间氘是作为缓冲剂的.
3 注射器中不能开始分裂,因为那里液体的容积是次临界的.
大意就是这样了,不过不太懂物理,所以不知道准不准确,地不地道.