球團密度 的英文怎麼說

中文拼音 [qiútuán]
球團密度 英文
density of pellet
  • : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
  • : Ⅰ名詞1 (團子) dumpling 2 (成球形的東西) sth shaped like a ball 3 (工作或活動的集體) group; ...
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 球團 : balling
  1. Given the initial conditions including ( 1 ) number density distribution in space which has the similar form to the present day ones, ( 2 ) both the power law and gaussian mass functions for clusters, and ( 3 ) two different velocity distributions which one has a constant dispersion and the other is described by the eddington formula, the dynamical evolution of globular clusters in our milky way galaxy is investigated in detail by means of monte carlo simulations

    本文採用與觀測結果具有相同形式的狀星空間分佈函數,在給定兩種狀星系統的初始質量譜(冪律的和對數高斯的)和兩種狀星系統的初始速分佈函數(愛丁頓速分佈函數和常數的速彌散)條件下,我們採用montecarlo的方法對狀星系統的動力學演化進行討論。
  2. Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis

    課程的主題包含了:行星、行星形成;恆星、太陽、正常的恆星、恆星形成;恆星演化、超新星、緻天體(白矮星、中子星及黑洞) 、波霎、雙x -射線源;星狀及疏散星;星際介質、氣體、塵埃、磁場、宇宙射線;距離階梯;星系、正常及活躍星系、噴流;重力透鏡;大尺結構;牛頓宇宙學、宇宙的動力膨脹及溫發展歷史;宇宙背景微波輻射;大霹靂核合成。
  3. Comparing with the current observations, which include the number density distribution in space, mass function, etc., the so - called standard modes for both the power law and gaussian cluster initial mass functions are selected among many runs of simulations. the deviation from the standard modes, which is resulted from the change of the parameter for the initial conditions, is discussed in detail. the discussion of the model parameters is also presented although they are adopted as the typical values based on previous work

    對應一定的初始分佈我們發現無論是冪律的還是對數高斯的狀星初始質量譜經過長時間的動力學演化都會得到和現在銀河系觀測到的狀星系統相符的對數高斯的質量分佈;動力學演化會明顯地改變狀星系統的空間分佈,靠近銀心區域的狀星瓦解得更多;經過動力學演化后的狀星分佈函數在靠近銀心的區域明顯得不同於初始分佈,初始擁有較大軌道偏心率的狀星更容易瓦解。
  4. The jiexing brand guide rail of elevator has been praised as the customer - satisfied product for 12 years, raw elevator guide rails in shangsan brand is the trust the products in the whole country and has international reputation. steel flat and tract steel are the special - purpose products that the country appoints, aluminum material in xinguan brand was honored the golden prize of china s fourth building decoration material exhibition. the zinc - plated steel colored coating board of electricity in runfa brand is jiangsu province famous brand product, which has been honored as provincial torch program project. the anti - fingerprint board in runfa brand has replaced imported products, and has been the major material of domestic electrical home appliances and automobile. various types of yarns and threads in runfa brand have been listed into the products that are exempt from inspection to export by users

    開發生產的「捷星」電扶梯導軌,連續十二年被評為全國用戶滿意產品生產「上三牌」電梯導軌毛坯是全國信得過產品,具有國際信譽,扁鋼,履帶鋼是國家定點專用產品「鑫冠」牌鋁型材榮獲第四屆全國建築裝飾博覽會金獎「潤發」牌各類紗線被列為用戶免檢產品,成為國內家電行業和汽車行業的主材料製造的8000噸級裝有衛星導航系統的集裝箱輪,受到了國際船商的高好評少無切削精冷壓鑄造件,港口機械,汽車型材高低壓成套電器等產品,技術含量高,新品系列不斷搶占市場。
  5. The pellet was studied and analyzed by x - ray fluorescence spectrometer, and the working conditions were optimized. the method is fast and precise, and meets the requirement

    摘要本文使用國產能量色散x射線熒光光譜儀對分析礦進行了方法試驗研究,建立了適當的工作條件,經試驗,該方法速快,精滿足使用要求。
  6. Pellet density on - line measurement based on fuzzy modeling

    基於模糊建模的球團密度在線測量
  7. On - line measurement of pellet density based on fuzzy neural network

    基於模糊神經網路的球團密度在線測量
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