粒內運動 的英文怎麼說
中文拼音 [lìnèiyùndòng]
粒內運動
英文
intragranular movement- 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)
- 內 : 名詞1. (內部; 里頭; 里邊) inner; inside; within 2. (妻子或妻子的親屬) one's wife or her relatives 3. (姓氏) a surname
- 運 : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
- 運動 : 運動[舊時用語] arrange things or get things done through pull
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In the bed load layer, the stream - wise particle velocity profile follows the log - law, and the average is 8. 2u *
在推移區內,顆粒的縱向速度沿垂線接近對數分佈,平均運動速度為8The ultimate laptop stores information in the microscopic motions and positions of the elementary particles zipping around inside it
終極筆記型電腦利用其內部基本粒子的微觀運動與快速變換的位置儲存資訊。Strong and high effective mixing of swzzero gravity particle mixer can meet your demand. two mixing axles make a equal speed and reverse rotation in horizontal tube. oars on mixing axle make the materials do radial motion, circular motion and axial motion. in a short time, the particle can be stirred homoginously. nozzel on cover of tube can be used when the solid is mixed with liquid
無重力粒子混合機(以下簡稱無重力)以強烈、高效混合而來滿足用戶需求,臥式筒體內兩根攪拌軸等速反向旋轉,攪拌軸等速反旋轉,攪攔軸上特殊布置的漿葉確保物料徑向、環向、軸向三向運動,形成復合循環,在極短的時間內達到均勻混合,筒蓋上布置霧化噴嘴供你固液混合時使用。This paper is to take the test model of a 1mw pulverized coal furnaces of four wall - tangentially - fired as the research subject
本文以一臺1mw的四墻切圓煤粉燃燒室為研究對象,對爐內的速度場以及顆粒的運動軌跡進行了計算分析。The control of beam halo - chaos becomes a critical problem in the development of high intensity accelerator. efforts to remove the halo by collimation have been largely unsuccessful since the halos almost always regenerate. the mechanisms of halos are complex, such as nonlinear resonances and chaotic behavior etc. considering this, professor fang jin - qing who works in china institute of atomic energy pointed out that the theory of chaos control can be used to control beam halos. he presented the method to control halos by using nonlinear functions, which means nonlinear function g is added to the right of ion radial self - edlctric force equation and some nonlinear function are selected to control beam halos in simulations. in paper [ 69 ], controllerg = - 0. 15sin ( rmax - am ) 2 was used and the halo intensity was decreased to 0. 1078, the halos are removed partly
束暈?混沌的控制是新一代強流加速器研製的關鍵問題,隨著強流離子束應用前景的日趨廣闊而日益成為研究的熱點。傳統機械限束器因無法解決束暈的再生而收效甚微,因為束暈的形成有著其內在動力學機制?非線性共振以及混沌等。基於此,中國原子能科學院研究員方錦清將混沌控制的理論和方法開創性的運用於束暈?混沌的控制上,提出了控制束暈?混沌的非線性控制策略,即在粒子徑向所受束自生場力方程的右邊加上非線性控制函數g :並選取一些非線性函數如等進行了控制的模擬研究,將束暈強度控制在0 . 1078左右,取得了初步的控制效果。3. the solution for the distribution of potential internal the dielectric ellipsoid has been obtained by means of ellipsoidal coordinates, and has obtainted the expression of the polarization field strength in the dielectric ellipsoid, calculated the included angle value of polarization vector and the external field vector, making programe to compute to get the relation shetch between the included angle value of polarization vector and the external field vector and we have discussed the result and hold that the direction of polarization field strength with that of the external field don ’ t always strict antiparallel
二、討論了帶電粒子在均勻電磁場中的相對論運動規律。三、討論了在均勻電場中電介質橢球體的極化規律。證明了電介質橢球內的極化場強方向與外電場方向並非嚴格相反,只有當外電場與電介質橢球的某一主軸平行或者當橢球體三半軸的大小都相等時,極化場強方向與外電場方向才嚴格相反。And vibration function make supplies viscidity and interior frictional force of particle reduce greatly, make the sport tempo of the particle of the supplies increase, has increased the number of times of colliding effectively, accelerate cement particle surface hyrate to speed that liquid phase spread, is it fully go on to mix and stir at micro competence to guarantee
而振動作用使物料顆粒間的粘性和內摩擦力大大減小,使物料顆粒的運動速度增大,增加了有效碰撞次數,加快了水泥顆粒表面水化物向液相擴散的速度,從而保證了拌和在微觀水平上的充分進行。Entropy is used to measuring the chaotic or disorderly degree of systematical micro - particles
熵是對系統內微觀粒子熱運動雜亂程度的度量。Numerical analysis of interior flow in screw centrifugal pump for liquid - solid two - phase medium with small size particles
小粒徑固液兩相流在螺旋離心泵內運動的數值分析Analysis of kinematic property of particles in pneumatic sand blasting nozzle
氣動噴砂噴嘴內顆粒運動特性分析Numerical simulations of the air - solid two - phase - flow in the air - cushion anti - erosion cascades
氣墊防磨葉柵內固體顆粒的運動特性Electromagnetic heat is generated from the coils that are transmitted with high frequency electric currents, when magnetic metal cookware is used, high magnetic frequencies are generated, thereby creating huge volumes of whirling fluids, which is transformed from electric power into heat power
電磁爐具熱源的產生是利用高頻電流通過一組線圈,形成高頻交變磁場,磁場的磁力線穿過鐵磁材料的金屬鍋,作用於鍋體內的粒子,使其劇烈運動、磨擦,即時產生極高的溫度場,將電能轉化成熱能。From the experimental results, conclusions of particles " trajectories can be drawn for different densities and operating conditions. three axis segments were acquired, and three operating conditions were picked to study the distribution traits of particles inside the impeller under the different quality and concentration of the particles. based on the results, local wear of pump was forecasted and protecting measures were brought forward
得到運行工況對單個粒子運動軌跡的影響以及不同密度(質量)的單個粒子運動軌跡變化規律;沿水泵葉輪軸向取三個測量斷面,分別在三種不同運行工況下,研究各個斷面間(內)粒子分佈特徵,以及粒子質量和濃度對這種分佈特徵的影響;根據實驗結果,對輸送不同固液兩相流介質時,水泵局部磨損進行了預測並提出了一些防護措施。Under the low solid flux, the particle velocity in the whole flow field was processed by mqd in the transitional flow regions. the results show that the variation of particle velocity with the time and the influence of particle clusters in the real time. under the high solid flux, in the dilute flow region, the particle velocity is analyzed and discussed with the variation of operating condition
在低循環流率下對過渡區典型流態下顆粒團的不同流態進行了mqd法處理,獲得了整場顆粒運動速度及隨時間變化規律,顆粒團運動對流場內顆粒速度的動態影響;對稀相區在較高固粒流率下對顆粒運動速度進行了變工況分析和討論。In the second part, a few kinds of particles with different densities and sizes were picked and used to study the trajectories and the distributions inside the pump impeller
在第二部分工作中,精心選擇幾種不同密度、不同大小粒子,進行葉輪流道內粒子運動軌跡和粒子分佈的實驗研究。On the basis of the mathematical model, the equations of residence time were derived, and it was simulated by vb program
摘要建立了顆粒物料在轉筒乾燥器內運動的數學模型,推導出了滯留時間的計算公式,用vb語言編制了計算程序。In order to study the combustion process and the movement of propellant in the barrel, a multi - photo x - ray experiment system was designed. four groups of photos under different ignition systems were obtained, and these photos were manipulated with digital image manipulation technology. the gray degree of the photos was averaged, and the information, such as density, velocity of the projectile and the trace - indicating grains and confliction velocity of the propellant against the projectile under the consideration of the velocity of the projectile, was extracted and analyzed quantitatively
本文就利用由多幅脈沖x光攝影技術所獲得的四種不同點火條件下的火炮膛內火藥顆粒群運動狀況的陰影照片,進一步利用數字圖像處理的技術及相關演算法,編制軟體對照片進行了處理,統一了照片的灰度,最終在定量上獲得了不同點火條件下的火藥顆粒的密度分佈規律、彈丸和示蹤藥粒的運動速度以及在考慮到彈丸運動的前提下的火藥顆粒與彈丸的撞擊速度。The trajectory of the particles was computed by introducing the discrete random walk tracking model, through which the grading efficiency and general efficiency of the vortex quick separator could be simulated
採用離散軌道模型對該旋流快分器內顆粒的運動情況進行了計算,並由此估算了旋流快分器的分級效率和總分離效率。The result shows that the movement of the propellant grains is complex and relative to the ignition system very much. guns with center tube ignition and flame - spreading system can alleviate the accumulation of the propellant effectively, and will have better performance
結果分析表明:火炮點火後膛內火藥顆粒的運動情況十分復雜,其運動規律與點傳火的方式密切相關,點火孔均勻分佈的中心傳火管點火方式可以有效的改善發射過程中火藥顆粒在彈丸底部堆積的現象,獲得更佳的發射效果。The simulated profiles of flow field, temperature and humidity of the air phase, as well as particulate phase, in the drying chamber were showed. the simulation also showed that a large - scale vortex was observed in upper part of the drying chamber because of the unstable process of flow field and particle trajectories
通過模型的求解,得到了乾燥室內氣體運動狀態,氣體溫度、濕度分佈,顆粒運動軌跡,顆粒沿運動軌跡質量變化,顆粒沿運動軌跡的溫度變化等各種動力學和熱力學參數分佈信息。分享友人