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- Principal wave amplifier 基波放大器
- Absolute instability in gyrotron traveling wave amplifier with distributed loss waveguide[J]. 引用该论文 薛谦忠;纵啸宇;邹峰;刘濮鲲.
- X-band travelling wave amplifier 爱克斯波段行波放大器
- gyrotron travelling wave amplifier 陀螺振子行波放大器
- cathode modulation forward wave amplifier 阴极调制前向波放大器
- Gyrotron traveling wave amplifier; 回旋行波放大器;
- Low-Noise Traveling Wave Amplifier 低噪音行波放大器
- Gyrotron traveling wave amplifier 回旋行波放大器
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- The principal shareholder ask for a meeting. 主要股东们要求召开会议。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- She's been downgraded (from principal) to deputy. 她已(从校长)降为副校长。
- Our principal problem is lack of time. 我们的主要问题就是缺少时间。
- Simulation and design of a W-band gyrotron traveling wave amplifier W波段回旋行波管放大器的模拟与设计
- She drank in every word of the principal's lecture. 她全神贯注地听校长演讲的字字句句。
- John informed the principal against Paul. 约翰向校长告发了保罗。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。