Both ionization and excitation lead to electronic transitions that may be the emission of light . 电离和激发都将导致可能伴随有光发射的电子跃迁。
Excitation radiation may do this by penetrating to the cathode and ejecting a photoelectron . 激发辐射可能射到阴极，逐出一个光电子，从而引起这个。
And the excitation voltage and output were also fed through the selector switch to the digital voltmeter . 其激励电压和输出也通过选择开关接到数字电压表上。
Clip-gage excitation was supplied by a commercially available power supply (signal conditioner) . 回形引伸计的激励电压由商售的通用电源装置（信号调制器）来提供。
The energy of excitation is distributed in all the ions and transformed into vibrational energy in the various bounds . 激发能分布在全部离子上，并转变成各个键的振动能。
For the moment, we shall only be interested in the levels that arise from excitations of the outer electrons . 就目前而言，我们将只对由外层电子的激发所形成的能级感兴趣。
In the absence of ground acceleration data, the nature of the input excitation can be inferred only from structural behavior . 在没有地面加速度数据的情况下，只能从结构的性状来推测输入激振的性质。
Neutrons, being electrically neutral particles, do not produce ionization or excitation directly in their passage through matter . 中子是中性不带电的粒子，当它通过物体时并不直接产生电离或激发作用。
proof of distributed feedback was the tuning of the laser wavelength over 130°a by changing the grating period, and the absence of shift in wavelength with increasing excitation current. 存在分布反馈的证据是，改变光栅周期可使激光波长在130A范围内变化以及波长不随激发电流的增大而移动。
Specification of vibration excitation tests for full - scale ship 实船激振试验规程
