本文提出了一种实用可靠、经济简单的低场核磁共振系统的脉冲功率激励源设计方案。

Design of a pulsed power source in the low field nuclear magnet resonance (NMR) system with the advantages of practicality, reliability, economy and simplicity is proposed in this paper.

youdao

强流电子束在过模波导中可能激励多种微波模式，测量微波模式对研究高功率微波产生的机理很有意义。

The high-current electron beam in the over-mode waveguide had driven the many kinds of microwave modes, it is very significant to study the high power microwave by measuring the microwave mode.

youdao

在不增加激励器输入功率的情况下，带倾角激励器可以极大地增加主流偏转角度，推力向量控制效果很好。

The actuator at an angle can change greatly the primary jet direction and has a good effect on thrust vectoring without increasing input power.

youdao