用铁片活化法和长计数管测量中子发生器的中子产额，给出了测量方法和结果。
Yields of neutron generators have been measured by the iron foil neutron activation method and a long counter separately. The methods and results are given.
在中子辐照环境下，变容二极管c—V特性发生变化，在给定偏置下，结电容随中子注量的增加而下降。
In the neutron radiation environment there occurs the change in C-V characteristics of the Tar-actor diodes. At the given bias the junction capacitance decreases with increase of neutron fluence.
中子发生器中的中子管是目前中子源最热门的技术，因其具有小型化、价格低、易普及等特点，而成为中子源中应用最广泛的一种。
Neutron tube of generator neutron is the most popular neutron source technology, due to its low prices, miniaturization, it has become one of the popular neutron source among the application.
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