放能碰撞 的英文怎麼說

中文拼音 [fàngnéngpèngzhuàng]
放能碰撞 英文
exoergic collision
  • 放 : releaseset freelet go
  • 能 : 能名詞（姓氏） a surname
  • 碰 : 動詞1 （一物體突然接觸另一物體; 撞擊） touch; bump 2 （碰見; 遇到） meet; run into 3 （試探 ） tr...
  • 撞 : 動詞1 （猛然碰上） collide; strike; knock; bump against; run into 2 （碰見） bump into; run into;...
  • 碰撞 : 1 （猛然碰上） collide; run into; knock against; run foul of; crash 2 [物理學] collision; impact;...
  1. ( 2 ) the process of dc discharge in o2 / n2 mixtures with the different n2 concentration has been simulated. the dependences of number of collisions with the e / n and the energy of electron are given. it is analyzed stressfully that the process of electron - molecule collision with the e / n and the energy of electron in air at atmospheric pressure

    對于o _ 2 n _ 2混合氣體，模擬了不同配比條件下直流放電過程，得出了發生碰撞的粒子數隨e n 、電子能量的變化；著重分析了空氣中激發、電離、分解及分解電離碰撞的粒子數隨e n的變化，給出了電子漂移速度和平均電子能量隨e n的變化。
  2. The results of simulations are : i ) energies of the incident ions to the target are determined mainly by the voltage across the cathode sheath, with a majority of ions " energy vary around the sheath voltage ; ions nearly normally bombard the target ; ions mainly locate above the sputtering holes because of the influence of the magnetic field, and the incident ions mainly come from the region ; the ions undergo several collisions during transportation, but that do n ' t matter much

    主要模擬結果有： ? ）入射離子到達靶面時的能量主要受到了射頻輝光放電中陰極殼層西北工業大學碩士學位論文李陽平電壓的影響，大部分離子的入射能量在陰極殼層電壓值附近，離子濺射時接近於垂直入射;射頻輝光放電受到陰極磁場的影響，等離子體中的離子主要集中在靶面濺射坑的上方，且入射離子主要來自這個區域;入射離子在輸運過程中和背景氣體分子有少量的碰撞，但影響不太大。
  3. In the eme model, the electron energy balance equation is taken into account and the transport coefficients are assumed to be the functions of the electron mean energy. in this paper, a software is programmed to simulate the discharge process of plasma display cell of coplanar - electrode type, the matrix - electrode type and the novel shadow - mask pdp according to the gas discharge mechanism and fluid simulation theory. the simulation results show that both lfa model and eme model can be used to investigate the discharge characteristics of the cell, but the eme model is preferred for its better coincidence with theories and experiments

    在本文中，分別使用本地場近似的lfa （ localfieldapproximation ）流體模型和假設碰撞反應系數、傳輸系數和電子的平均能量相關的eme （ electronmeanenergy ）流體模型對pdp放電過程進行模擬，比較分析模擬結果，得出eme模型和lfa模型對放電的繁流、起輝放電、熄滅等過程的描述的基本趨向是大致相同的，而從模擬工作電壓與實際電壓的接近程度和放電效率角度比較， eme模型的模擬結果跟理論和實驗結果更為相符。
  4. A representative radial wave function of two electrons scattered in the collision of an electron with a hydrogen atom. ( image courtesy of national energy research scientific computing center

    由於電子與氫原子碰撞所造成的典型雙電子散射所造成的放射狀波函數（此圖形由國家能源研究科學計算中心所提供。 ）
  5. And could this jostling liberate those huge energies

    而這樣的擠壓碰撞能釋放出如此巨大的能量嗎？
  6. Finally, mr zhang still should be his love car to increase risk of nick of on one automobile body, the che ganggang of mr zhang uses a year, car condition is newer, park is in outdoor place, the possibility of occurrence collision nick is so taller, accordingly, the proposal is cast guarantee a place difficult of access of automobile body nick

    最後，張先生還應為自己的愛車加上一道車身劃痕險，張先生的車剛剛使用一年，車況較新，又停放在露天場所，所以出現碰撞劃痕的可能性較高，因此，建議投保車身劃痕險。
  7. Based on the solving technique of explicit non - linear finite element method and the mechanism in ship - anti - collision equipment collision, this paper develops numerical simulation to collision process of a ship and an anti - collision equipment, then studies the influence of uncertain factors in the collision problems and gives some suggestions to improve the anti - collision equipment

    摘要在研究船橋墩防護裝置碰撞機理的基礎上，結合實例探討了碰撞問題中的諸多因家（如碰撞位置、防護裝置的結構尺寸以及碰撞速度等的變化）對防護裝置抗撞性能的影響，並據此對橋墩防護裝置提出了改進意見：通過模擬計算，改進防護裝置的板厚以及板上筋的結構尺寸；在防護裝置的內圍壁與橋墩之間放置橡膠吸能元件或在防護裝置的外圍壁安裝橡膠護舷件，以加強防護裝置的吸能作用。
  8. We can make full use of the ability of absorbing energy when the high hardness resin is smashed into pieces, thus the strain energy accumulated during the earlier stage of the collision is sent out in the way of material essential failure, instead of the recovery of deformation as the other materials do

    充分利用大硬度樹脂在碰撞過程中的破碎來吸收碰撞能量，使其在碰撞初期積蓄的應變能以材料發生本質性破壞的形式釋放出來，而不象其它材料以恢復變形的形式釋放。
  9. The output of light and heat of the sun requires that some 600 million tons of hydrogen be converted into helium in the sun every second

    數十億計的氫原子核在太陽的核心碰撞並且聚變生成氦。在此過程中一部分原本儲存於原子核中的能量被釋放出來。
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