重粒子發射 的英文怎麼說

中文拼音 [zhònglìzifāshè]
重粒子發射 英文
heavy particle emission
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 粒 : Ⅰ名 （小圓珠形或小碎塊形物） small particles; grain; granule; pellet Ⅱ量詞（用於粒狀物）
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 發 : 名詞（頭發） hair
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 粒子 : grain; granule
  1. Elastic collision and inelastic collision are considered in oxygen molecule, nitrogen molecule by electron impart. the mail simulation results were as follow : ( 1 ) the variations of drift velocity and the average energy of electron with the e / n in o2 and n2 are obtained. the number of electrons for excitation, ionization, dissociation and dissociative ionization collision with the e / n and the energy of electron are analyzed emphatically

    考慮了各種彈性和非彈性碰撞過程，在純氧氣、純氮氣中，給出了不同簡化場e n條件下的電子漂移速度和平均電子能量的變化；著重分析了激發、電離、分解及分解電離碰撞的粒子數隨e n 、電子能量的變化，同時計算了激發發射光譜的波長。
  2. Do some necessary calculations and decide on the general scheme of compton back - scattering imaging scanner to the real wall inspection. include the selection of radioactive source, the calculation of compton back - scattering beam, the calculation of the basic condition of finding out the different materials and the determination of some important parameters as well. 3

    其主要內容包括入射源的選擇，散射粒子的理論計算，發現異物的最低條件計算以及系統的一些重要參數的確定，主要包括：放射源的選擇，散射角的確定，后準直器的形狀與尺寸，前準直器的尺寸，前準直孔的大小，檢測器的種類與型號，檢測器的效率等。
  3. The rate of single event upset ( seu ) for space - based missions has been predicted by means of ground - based particle accelerator test and simulation calculation based on models of space radiation environment and the interaction of ions with the microelectronic device

    我們採用的方法是用地面重離子加速器模擬實驗和計算機模擬空間輻射環境進行單粒子翻轉率預估計算。引發單粒子翻轉的空間高能帶電粒子環境包括銀河宇宙線，太陽宇宙線和地球輻射帶中的高能質子及重離子。
  4. It combines the advantages of ultrasound and optical technology. ultrasonic wave scatters much less in biological tissue than light wave and can be used as a localizer in tissue. the diffused photons tagged by the ultrasound in the focal zone will be collected and used for image

    超聲調制主要是使散射介質內的散射粒子的分佈以及光學特性發生變化，比如說使介質的折射率發生改變而導致光學相位變化，結合散射和自相關理論可以解釋一些超聲調制多重散射光的現象。
  5. As an advanced facility technique of radiation biophysics, single - ion microbeam facility provided a powerful method for the study of radiation biophysics and can be used to solve the problems that tradition methods ca n ' t deal with

    作為輻射生物學發展的前沿，單粒子束裝置為輻射生物學研究提供了一個強有力的手段並可以解決傳統研究方法無法解決的問題，在世界范圍內受到廣泛的重視。
  6. As an advanced facility technique of radiation biophysics, single - ion microbeam facility provided a power method for the study of radiation biophysics and can be used to solve the problem that tradition method can not deal with. so many countries are concerned on the development of the technology

    作為輻射生物學發展的前沿，單粒子束裝置為輻射生物學研究提供了一個強有力的手段並可以解決傳統研究方法無法解決的問題，在世界范圍內受到廣泛的重視。
  7. Development of aerospace technology is an important aspect for human entering the space, but the radiation belts in space which include the electromagnetic irradiation and charged particles irradiation greatly limited the pace for marching space

    人類向空間發展是現代科學技術的重要方面之一，但空間存在輻射環境，這種輻射主要包括電磁輻射和粒子輻射。
  8. By using x - ray diffraction ( xrd ), scanning electron microscopy ( sem ), transmission electron microscopy ( tem ), differential scanning calorimeter ( dsc ) and optical microscopy, mechanical activation is investigated. and during the study, two new innovative processes or thoughts, " dual activation reactive milling " and " in situ synthesis in salt bath activated by ma " has been presented for the synthesis of nanometer - sized powder. the phase transformation and oxidation control of cu - cr system during ma is also investigated

    在採用x射線衍射分析（ xrd ） 、掃描及透射電子顯微鏡（ sem tem ） 、能譜分析（ eds ） 、熱分析（ dsc ） 、激光粒度測試等試驗手段對ma過程機械激活作用的研究中，發現並提出了「雙重激活反應研磨」和「機械激活鹽浴合成」兩種創新工藝思路；同時，對cu - cr難互溶體系在機械合金化過程中飽和固溶體、氧化物非晶的形成以及氧化現象的控制進行了探討分析。
  9. Was launched in 1997 by the united states. it is capable of measuring the composition of charged particle from the sun and the interplanetary magnetic field. it gives us important information on the materials released during solar events

    於一九九七年由美國發射，它能分析從太陽釋放出來帶電荷粒子的物質組合及行星間的磁場，為我們提供太陽活動事件中釋出物質的重要資料。
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