cylindrical compact 中文意思是什麼
cylindrical compact
解釋
柱狀坯塊- cylindrical : adj. 圓柱體的，圓柱形的，長圓形的。n. -cality
- compact : n 契約，協議，條約。 by compact 照契約。 enter into a compact 訂契約，訂合同。adj 1 擠滿的，密集...
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If the objective lens is closer to the compact disk than the focal length of the object lens, then the cylindrical lens creates an elliptical image on the photodetector array
如果物鏡與光盤之間的距離短於物鏡的焦距，柱面透鏡就會使在光電探測器陣列上的成像變成橢圓影像。 -
If the objective lens is further away from the compact disk than the focal length of the object lens, then the cylindrical lens again creates an elliptical image on the photodetector array
如果物鏡與光盤之間的距離長於物鏡的焦距，柱面透鏡也會使在光電探測器陣列上的成像變成橢圓影像。 -
Simulation results show 2. 5 gw output power with a frequency of 1. 25ghz can be generated with an input of 620kv voltage, dc input power of 10. 5gw electron beam. ( 3 ) the radial reflex klystron with an open foldaway - concentric cylindrical resonant cavity integrates the resonant cavity and reflex cavity within one foldaway coaxial cavity, so it is a very compact high power microwave device
然後對這種器件進行了數值模擬研究，得到的典型結果為:輸入電壓620kv ，輸入直流功率io . sgw ，輸出微波峰值功率為2 . sgw ，虛陰極振蕩頻率被鎖定，頻率為1 . 25ghz ，微波飽和時間小於sns 。
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