Confess, Marianne, is not there something interesting to you in the flushed cheek, hollow eye, and quick pulse of a fever?
坦白地说，玛丽安，你不感到发烧时的红脸颊、眍眼睛、快脉搏也很有趣吗？
The main construction and key technique of long pulse length hollow cathode plasma electron gun are presented.
给出长脉冲空心阴极等离子体电子枪结构与关键技术。
The main construction and key technique of long pulse length hollow cathode plasma electron gun are presented.
给出长脉冲空心阴极等离子体电子枪结构与关键技术。
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