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- Abstract Aim To investigate the coherent two-frequency laser after a single axial mode is split by the way of twisted-mode cavity with fine detuning in LD pumped solid state laser. 摘 要 目的 研究在激光二極管泵浦固體激光器內利用扭轉模腔微失調的方法產(chǎn)生單縱模分裂并輸出相干雙頻激光,頻差連續可調。
- Single Axial Mode BBO Optical Parametric Oscillator 單縱模BBO光學(xué)參量振蕩器
- Realizing axial mode Locking of single axial and transverse mode Q-switched laser based on CPLD controlling 基于CPLD設計實(shí)現單橫單縱激光器種子注入縱模鎖定
- An attitude control law for single axial direction control of an exoatmospheric interceptor is put forward. 針對單軸定向大氣層外攔截器設計了一種姿態(tài)控制律。
- The high strength core concrete is divided into two kinds of situations: single axial loading conditions and triaxial loading conditions . 進(jìn)而導出鋼管混凝土軸心受壓長(cháng)柱的臨界力公式。
- Based on the single axial compression of sintered iron cylinder specimens,the rationality and applicability of generalized yield criterion are validated for sintered ... 通過(guò)燒結鐵圓柱試樣單向壓縮試驗,驗證了粉末冶金燒結材料廣義塑性屈服條件的合理性和適用性。
- With the single axial loading system and the infrared hot image technology,a probing test research on infrared radiation changes of the coal and rock deformation in Shanxi Shuiyu Mine was conducted. 利用單軸加載系統和紅外熱成像技術(shù),對山西水峪礦的煤巖變形過(guò)程中的紅外輻射變化進(jìn)行了探測試驗研究。
- The letter was written on a single sheet of paper. 這封信只用一張紙寫(xiě)成。
- One single, second class, to winchester, please. 買(mǎi)一張去溫撤斯特單程二等票。
- He got over the stream with a single leap. 他一躍就跳過(guò)了小溪。
- The bridge crosses the river in a single span. 河上那座橋是單跨橋。
- Do you want a single or a return ticket? 你要單程票還是往返票?
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的?
- I have had to work for every single penny I earned. 我掙的每一便士都是辛苦工作得來(lái)的。
- The huntsman fired a single shot at the lion and settled its hash. 獵人朝那只獅子開(kāi)了一槍?zhuān)阉蛩懒恕?/li>
- Five twenties and ten single, please. 請給我5張20元的和10張1元的。
- She wore a single orchid on her evening dress. 她在晚禮服上綴著(zhù)一朵蘭花。
- Up to yesterday, I thought he was single. 直到昨天,我一直以為他是獨身。
- Can you let me have a room with two single bed? 可以給我一間兩張單人床的房間嗎?
- One of four offspring born in a single birth. 四胞胎之一一胎出生的四個(gè)孩子中的一個(gè)