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- A new method of analyzing three waves interaction in nonlinear periodically poled crystals (PP-crystals) on the theorem of quasi-phase-matching, called the vector superposing method is presented. 摘要從準相位匹配的基本原理出發(fā)，提出了一種研究周期極化介質(zhì)中二階非線(xiàn)性的三波互作用現象的分析方法-矢量疊加法。
- The graphic record shows three waves arriving one after the other at short intervals. 圖形記錄便顯示了在短的間隙內先后到達的三種波。
- By analyze that gyrotrons of slow-change inside electronics and electromagnetic wave interact, we design the gyrotron which frequency attain 1012 HZ. 通過(guò)對緩變圓柱型腔體回旋管中電子與電磁波互作用分析,設計出頻率達到1太赫茲的回旋振蕩管,該管采用大回旋半徑電子注,波導模式為T(mén)E32,18。
- Williams, A.N., Mansour, A.M., Lee, H.S., 2000.“Simplified analytical solution for wave interaction with absorbing-type caisson breakwaters.” Ocean Engineering 27, 1231-1248. 林吉祥(1996)，”拉緊式系箱網(wǎng)圓柱浮體在波浪中反應之研究”，國立臺灣大學(xué)海洋研究所碩士論文。
- In the subsequent section, I test the proposed hypotheses empirically, using three wave of the General Social Surveys. 在后來(lái)的區段中，我以經(jīng)驗為主地測試被計畫(huà)的假定,使用一般的社會(huì )調查的三個(gè)波。
- Study of Phase Matching of Three Wave Noncollinear Interactions Optical Parametric Process[J]. 引用該論文 劉紅軍;陳國夫;趙衛;王屹山;王濤;趙尚弘.
- Three winters and springs make three waves, one wave surging after another, and in between there should be an interval. 三個(gè)冬春就是三個(gè)浪潮,一波未平一波又起,中間要歇一歇。
- beam wave interaction efficiency 束波作用效率
- nonlinear beam - wave interaction 非線(xiàn)性注-波互作用
- The plot centred around blowing up nine fully loaded aircraft, three planes in three waves, with the attacks occurring over separate days. 這項陰謀的主要目標是炸毀九架載滿(mǎn)乘客的飛機;攻擊時(shí)間將發(fā)生在不同的日期;分成三個(gè)波段進(jìn)行;而每個(gè)波段炸毀三架飛機.
- Wave Interaction with a Partial Porous Double-Wall Cylinder 波浪與外壁透空雙筒柱的相互作用
- Then the detonation wave interacts with shock waves and contact surfaces,which results in complex wave system. 爆轟波爆點(diǎn)位置在對稱(chēng)軸上并不是固定的點(diǎn),而是隨著(zhù)初始激波馬赫數的變化而發(fā)生移動(dòng);
- The results indicate that this method not only can match completely group velocities among three waves, but also can achieve maximal parametric bandwidth for continuous tunable femtosecond BBO OPA. 結果表明,利用該方法不僅能夠完全補償飛秒BBO光參量放大在連續調諧時(shí)三波的群速失配,而且能夠實(shí)現最大的參量帶寬。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三個(gè)鐘點(diǎn)才回到家。
- In the downstream of the shock on the same side to the shock disturbance source, the reflected wave interacts with the plasma there, and thus leads to the occurrence of complex fluctuations as well. 對于激波擾動(dòng)源同側的激波下游，反射波與該處等離子體的相互作用同樣會(huì )導致較為復雜的擾動(dòng)出現。
- Our family reunions are always three ring circus. 我家合家團聚的場(chǎng)面總是熱鬧非凡。
- The train arrived on the dot of three o'clock. 那輛火車(chē)三點(diǎn)鐘準時(shí)到達。
- Her family lives three li away from her school. 她家住在離學(xué)校有三里路的地方。
- We spied three figures in the distance. 我們望見(jiàn)遠處有三個(gè)人影兒。
- The earthwork was cast up in three hours. 土方工程在三小時(shí)內就完成了。
