| 1. | Ion accelerating voltage 离子加速电压 |
| 2. | Welding - acceptance inspection of electron beam welding machines - measurement of accelerating voltage characteristics 焊接.电子束焊接机的验收检验.加速电压特性测量 |
| 3. | Welding - acceptance inspection of electron beam welding machines - part 2 : measurement of accelerating voltage characteristics 焊接.电子束焊接机的验收检验.第2部分:加速电压特性的测量 |
| 4. | This source will have a power output of about 2 . 5gw with 25 % efficiency at 5 . 2ghz . the input modulate voltage is 125kv and the post - accelerating voltage is 600kv 在调制腔电压125kv 、加速间隙电压600kv和电流15ka时,在c波段获得了峰值功率约2 . 5gw和约25效率的数值模拟结果。 |
| 5. | The results about the research on the characters of ion beam sputtering show that grid voltage and sputtering gas pressure have great influences on ion beam distribution and current . accelerate voltage has less effect on these properties 溅射特性研究结果表明:屏极电压和溅射气压对离子束均匀性和束流密度影响显著;加速电压对两者影响较小;石墨靶的最佳入射角为50 。 |
| 6. | For example , if you would use scanning electron microscopy to characterize the microstructure of the device , simply state that ; there is no need to explain what accelerating voltage will be used and whether samples will be coated prior to imaging 比如,假设你将使用扫描电子显微镜来观察所设计的装置的微观结构,只需说明这一点即可,不必解释需要使用多大的加速电压或者样品被观察之前是否会被加上涂层! |
| 7. | The maximum output of ion beam current is obtained at a charging voltage of 8 kv for the magnetic field power system , which is in accordance with the theory of magnetic insulation . the ion beam parameters are an accelerating voltage of 300 kv , an ion current density of 300 a / cm2 with beam pu lse width of 80 ns and with composition of 70 % proton and 30 % carbon ions 在磁场电源电压为8kv ,获得了与磁绝缘理论相符的最大离子束流密度输出,离子束参数为:加速电压300kv ,离子束流密度300a cm ~ 2 ,离子束脉冲宽度80ns ,成分约为70 h离子和30 c离子。 |
| 8. | At the delay time when the area on the anode surface bombarded by electrons expands to a maximum field , the upper limit of ion beam current output is reached . the ion beam parameters are an accelerating voltage of 220 kv , an ion current density of 350 a / cm2 with beam pulse width of 70 ns and with composition of 30 % proton and 70 % carbon ions 在电子流对阳极轰击面积达到最大所对应的延迟时间,获得了最大离子束流密度输出,离子束参数为: 220kv , 350a cm ~ 2 , 70ns ,成分约为30 h离子和70 c离子,离子束流密度的波动同样可控制在20 。 |