momentum of the jet 中文意思是什麼

momentum of the jet 解釋
噴流動量
  • momentum : n. （pl. momentums, -ta ） 【物理學】動量；【火箭】總沖量；〈口語〉惰性；勢頭；要素，契機。 the momentum of attack 進攻的銳氣[頸頭]。
  • of : OF ＝Old French 古法語。
  • the : 〈代表用法〉…那樣的東西，…那種東西。1 〈用單數普通名詞代表它的一類時（所謂代表的單數）〉 （a） 〈...
  • jet : JET ＝Joint European Torus 歐洲聯合核變實驗裝置。n 1 【礦物】煤玉，黑色大理石。2 烏黑發亮的顏色。...
  1. Firstly, the mechanism of self - excited oscillation was introduced. when the water jets from the inlet nozzle flows into the chamber, the momentum exchange between the jet and the liquid in the chamber occurs, thus to form an unstable shearing layer with certain thickness

    這是一種嶄新的強化換熱技術，流體脈動能夠造成換熱器全程的換熱強化，而且自激振蕩脈沖射流強化換熱技術本身是一種無功強化的方法，無需輸入外部能量來產生擾動。
  2. The low - level jet stream is the result of the spread of the momentum from the upper - level jet stream

    低空急流是高空急流的動量向下輸送的結果。低空急流的生成先於水汽及降水的爆發。
  3. And the technology can also control the vector of a primary jet, the ratio of momentum between the synthetic jet and the primary jet is a main influence factor, and the vectoring control of primary jet is also effected deeply by the position and the frequency of actuators

    應用合成射流技術可以有效控制宏觀低速流流動方向，其控制強度由宏國防科學技術大學研究生院學位論文觀流動與合成射流的動量比決定，而合成射流激勵器的工作頻率以其布置位置對主流的控制效果影響很大。
  4. The general properties ( the mean energy, mean multiplicity, mean transvese momentum etc. and their distribution ) inside the gluon and quark jets, being studied using the improved angular rule, are in agreement with the expectations of qcd as well as the results from experiments using the b - tag method proving the improved angular rule proposed to identify the gluon and quark jets from the 3 - jet events is reasonable

    結果of自霎霎皇1了l一1二」人二卜天奏奎j 「人上丁j工乙人二、 hu工ers了旺sis不僅與dbffiz的預言一致，也與多個實驗組用卜tag力祛得到的實驗觀狽咂一致
  5. As the key part of synthetic jet technology, the synthetic jet actuator can work without fluid feeding and has momentum flux but no mass flux. since it only needs electricity when works, it can be controlled easily

    合成射流激勵器作為該技術的關鍵工作部件，具有無需流體輸送，凈質量流量為零，動量不為零的特點，而且合成射流激勵器工作時只需要電能，易於實現電參數控制。
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