gamma-ray

It provides theoretical data for design of anticoincidence shielded gamma ray spectrometer.

可为设计反符合蔽γ仪提供理论数据。

This indicats that gamma ray irradiation can increase the frequency of mutations and produces special types of flower in Godetia grandiflora breeding.

花色主要是颜色浅，甚至为白色。花可由原来的单为重花。