游離脈沖 的英文怎麼說

中文拼音 [yóulímàichōng]
游離脈沖 英文
ionization pulse
  • 游 : Ⅰ動詞1 （人或動物在水裡行動） swim 2 （各處從容地行走; 閑逛） rove around; wander; travel; tour 3...
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 脈 : 脈名詞1. （動脈和靜脈的統稱） arteries and veins2. （脈搏的簡稱） pulse 3. （像血管的組織; 連貫成系統的東西） vein
  • 游離 : 1. （離開集體或附屬的事物而存在） dissociate; drift away 2. [化學] free
  1. The shearing layer is carried by the jet and the eddy is formed because of the instability and selective amplification of shearing layer which will propagate to the downstream. as the eddy impacts the impinging wall, a wave of pressure disturbance with certain frequency is induced. this wave then propagates to the upstream with high speed, and results in the overlap and amplification of the waves when the frequencies of them are close with each other

    當前噴嘴流束中的不穩定擾動波在穿過腔內的剪切層時，剪切層對其有選擇放大作用，形成渦環結構，剪切流動中渦環與碰撞壁撞擊，在碰撞區域產生壓力擾動波並向上游反射，在上游剪切層分離處誘發新的擾動的產生，當新擾動與原擾動匹配時，射流上游就被不斷地受到周期性激勵，腔內就產生流體自激振蕩並在後噴嘴出口形成脈沖射流。
  2. Whole immunization period went on 7 weeks, for that time primary and boosted immunization were carried out at 0, 2, 4, 7 week, respectively. the results shown that antibodies titer of immunized animals were 0. 54 and 0. 61 ( od ) at 4, 7 week, respectively, and control animals had no production of specific antibodies. high levels antibodies in plasma of immunized animals draw on large numbers of free ss, and its titer or integrated free ss concentration were 0. 48 - 0. 72 or 2. 4 - 11. 3nmol / l, respectively

    血液內高水平的特異性抗體結合了大量的游離ss （抗體滴度在0 . 48 - 0 . 72的范圍內，結合的ss的濃度范圍為2 . 4 - 11 . 3nmol l ） ，在不改變生長激素脈沖分泌各項指標和垂體生長激素mrna豐度的情況下（對照組和免疫組動物生長激素水平總平均，基線平均，峰頻率，峰強度和mrna豐度分別為3 . 14ng ml ， 2 . 25內豪古農業大學搏士學位論文ng ml ， 4
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