half-wave double 中文意思是什麼

half-wave double 解釋
半波倍壓器
  • half : n （pl halves ）1 半，一半；一部分。2 半小時;半英里;半品脫;半價票;〈美國〉半美元;半學年，一學期。...
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  1. According to our theoretic analysis and the realistic fabricating condition, the boa device with double - heterostructure gaas / gaalas has been proposed to obtain 3db bandwidth greater than 2. 5 ghz, half - wave voltage about 5v, extinction - ration less than - 40db, transmission loss of tm mode greater than 45db and transmission of te mode less than 0. 15db. to obtain higher switching speed, we proposed that traveling - wave electrode is applied to boa device

    我們選擇在sigaas襯底上生長重摻雜層，通過控制其厚度來設計速度匹配的boa光開關行波電極，實現boa光開關的高速和高帶寬，本文結合boa型光開關的特點提出一種行波電極型boa光開關結構，其理論3db調制帶寬大於20ghz 。
  2. Design and fabrication of infrared double half wave filter

    一種紅外雙半波濾光片的設計和製造方法
  3. Notice : please give the washing machine more care the washing machine can be divided into the common, half motion and self - motion by the controlled way ; wave wheel, whisk and tumbling by the washing way and single barrel and double barrel by the structure

    家用電動洗衣機按控制方式可分為：普通型半自動型和全自動型洗衣機按洗滌方式可分為：波輪式攪拌式和滾筒式洗衣機按結構形式可分為：單桶雙桶套桶和滾筒洗衣機。
分享友人
分享到 Line

分享到臉書