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- quadrupole RF field 四极射频场
- Bachelor or above, Major in the antenna or RF field. 本科以上学历，天线或射频相关专业.
- The structure has two working modes, one of them is the working mode, and competition between modes can be easily avoided even when the RF field in the device is very strong compared with the BWO (backward wave oscillator). 这种结构主要由调制腔组和换能腔组两部分组成,调制腔组实现电子束速度调制,调制后的电子束在通过一个微波场较弱的区间时实现电子束群聚,然后在换能腔组实现电子能量到微波能量的转化,并通过输出结构输出;
- Targeting the Power &RF field that is the basis of advanced digital society,TOKO will continuously deliver satisfactory products to customers through the combination of our varied basic technologies. 电力和射频技术是先进数字化社会的基石,东光瞄准这一领域,整合多项基础科技,不断为客户提供品质卓越的产品。
- K. R. Chu, “Numerical calculation of electron orbit in RF fields of a cavity”, Manuscript. 蒋晓白;“单一谐振腔中电子磁旋脉射之数值分析”;1994.
- The strength of RF fields is greatest at its source, and diminishes quickly with distance. 射频讯号电磁场强度在发射源处最高，且会随著距离迅速减少。
- There has been concern about possible health consequences from exposure to the RF fields produced by wireless technologies. 有人忧虑暴露在无线科技射频讯号的电磁场强下，可能会对健康造成影响。
- Human and animal studies examining brain wave patterns, cognition and behaviour after exposure to RF fields, such as those generated by mobile phones, have not identified adverse effects. 人体与动物研究使受测者暴露在类似手机的射频电磁场强下，测试脑电波、认知功能和行为，结果并未发现负面效应。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- STUDY ON THE ARTIFICIAL MP JOINT UNDER THE CONTROL OF RF FIELD 基于射频感应控制的掌指人工关节研究
- EFFECT OF RF FIELD STRENGTH ON STEADY-STATE NOE ENHANCEMENT 射频场强度对稳态核Overhauser效应增强的影响
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。
- The runaway horse was cornered in a field. 那匹跑掉的马在田地里被圈住了。
- Tent is used by camper and by soldier in the field. 露营的人和战地的士兵用帐篷。
- The children had a field day with their new toys. 孩子们玩新玩具玩得十分开心。
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- He is an adventurer in financial field. 他是金融领域的投机者。
