An optimization calculation of interleaver made of cascade Mach - Zehnder fiber interferometer with square wave is forward.提出了一種具有方波形輸出譜的級聯馬赫-曾德爾光纖干涉儀型梳狀濾波器的優化計算方法.Specialty Optical Fiber , Doped Fiber , Erbium Doped Att...
他轉向左面走著, 不時停下來吃沼地上的漿果.He bore away to the left, stopping now and again to eat muskeg berries.我們的左面是店窗明亮的鋪子和商業街廊的入口.On our left were the shops, their windows lighted, and the entrance to the galleria.從左面圖示你可看到博物館內部.You ca...
它導致意大利艦隊繳械,因而使盟國得以完全控制地中海.It brought the surrender of the Italian fleet and guaranteed complete Allied control of the Mediterranean.起初,我覺得中了埋伏又被繳械還很開心.To be disarmed in ambush was a joke to me for the first few minutes.受...
這個男孩在上小學的時候就初次顯示出成為運動員的潛力。The boy first showed promise as an athlete in grade school.孩子們先上幼兒園，然后上學前班，再接著上小學。Children graduate to the kindergarten, then pre-school, and then school.這所小學有多少學生？How many pupils does the schoo...
自動調壓器有無功功率誤差控制嗎?Yes. It is adopted as an additional generator error control.首先, 調壓器的調節方法需要優化.In the first place, the adjusting methods of boosters need optimizing.交流源可以更好的代替變隔離壓器+調壓器.AC source is a better alternative to ...