粒子守恆 的英文怎麼說

中文拼音 [zishǒuhéng]
粒子守恆 英文
conservation of particles
  • : 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...
  • : Ⅰ動詞1 (防守; 看守) guard; defend 2 (守候; 看護) keep watch 3 (遵守; 遵循) observe; abide b...
  • : Ⅰ形容詞1 (永久; 持久) permanent; lasting 2 (平常; 經常) usual; common; constant Ⅱ名詞1 (恆心...
  • 粒子 : grain; granule
  1. The discovery of strange particles lead to a generalization of the law of nucleon conservation.

    奇異的發現導致了核定理的推廣。
  2. The knowledge of these initial collision is crucial for any theoretical treat - ment of a possible parton - hadron phase transition, the detection of which being the ultimate aim of all the efforts of co1liding heavy ions at very high energies. the parton model allows to calculate inclusive cross sections as a convolution of any elementary cross section with parton distribution functions, assuming that factorization works. the disadvantage is that tlle first interaction is coilsidered quite differently from the subsequent ones in case of multiple scattering

    其它的弦模型在計算幾率時,忽略了入射能量在pomeron之間的分配,破壞了能量,而且把pomeron作為全同處理,即pomeron之間是不可區分的;然而在處理產生時,這些模型雖然考慮了能量,但是第一個pomeron的產生與其它的pomeron很不一樣? ? pomeron在產生時不是全同的。
  3. A charge conservation statistics enhancement method used in semiconductor divice monte carlo simulation is approached, which smoothes the charge fluctuation caused by the statistics enhancement, and keeps the continuation of cross edge charge flow

    摘要介紹了一種在半導體器件蒙特卡羅模擬中保持電荷的統計增強方法,該方法消除了由統計增強引入的電荷統計漲落,保持了不同增強區界面處過界流的連續性。
  4. Equation 1. 1-11 is thus a statement of the conservation of particle probability.

    因此等式(11-11)可以作為幾率的表達式。
  5. Coordinate transformation, matrix, vectors, newton ' s law, conservation theorems, simple harmonic oscillator, non - linear oscillations, gravitation, euler ' s equation when auxiliany condition are imposed, the delta notation, lagrangian and hamilitonian dynamics, central - force motion, dynamics of a system o f particles, motion of noninertial reference frame, dynamics of rigid body, coupled oscillations, orthogonality of the eigenvectors, continuous system

    座標變換、矩陣、向量、牛頓定律、定律、簡諧振動、非線性振動、引力、尤拉式方程式及附加條件、符號、拉格蘭及漢米爾頓力學、中心運動、多系統動力學、非慣性參考座標運動、剛體動力學、耦會振動、本微向量正交性、連續系統。
  6. After a careful comparison we found : ( 1 ) rotating the coordinate system around the z - axis for each event is necessary for the relaxation of the correlation between thrust ( or sphericity ) major - minor frame and the direction of the first hard gluon emission. ( 2 ) the horizontal factorial moments ( hfm ) are equivalent to the vertical ones ( vfm ) only after cumulant - variable transformation. therefore, in the study of nonlinear phenomena in high energy collisions the hfm can be used only in combination with the cumulant variables

    工jlnfy4ww ; 6標系與發射第一個硬膠之間的關聯效應,從而觀察到全部強度的動力學起伏;證明了:只有在引入累積變量以後,橫向矩才等於縱向矩,從而也才等效于幾率矩,困而只有在這時,橫向矩才能被使用;論證了:對eb對撞末態系統動力學起伏的研究只能在全相空間進行,而不能用限定的相空間,因而只能採用丟掉最初的一個或幾個點的方法消除動量對相空間標度特性的影響。
  7. 2. in this paper, the continuity of the wavefunction and of its derivative divided by the band - mass can be satisfied and the number of the terms is small when calculating the energies of the single electron in a square quantum wire with finite barriers, then this wavefunction can also be selected as the envelope function in studying the impurity states and the excitons in the square quantum wires with finite barriers

    2 .由於本文所取波函數滿足波函數的連續性條件和流的條件,並且計算有限深方形量線中單電的能量時需要展開的項數較少,故此波函數也可選為有限深方形量線中雜質態、激等問題的包絡函數。
  8. The first two kinds of wavefunctions are simple formally, but there must be error of the numerical values of some physical magnitudes because there is a trouble with the continuity of the function and of its derivative divided by the band - mass at the boundaries. though the third kind of wavefunction can satisfy the continuity of the function and of its derivative divided by the band - mass, the number of the terms is so large that it is difficult to calculate the physical magnitudes in the single quantum wire

    前兩種波函數形式比較簡單,但由於在邊界處波函數的河北師范大學碩士學位論文連續性條件和流的條件存在問題,這必將對某些物理量的計算產生影響;第三種波函數在邊界處滿足波函數的連續性條件和流的條件,但是對于單量線需要展開的項數很多,計算量太大。
  9. In 1985, takeshi kodama et al. [ 12 ] expressed the wavefunction as the combination of the function of the single electron in a one - dimensional square well with the finite barrier to calculate the binding energies of the exciton. this form does n ' t satisfy the continuity of the function and of its derivative divided by the band - mass

    1985年, takeshikodama等人在計算激的束縛能時把單電的波函數( x , y )取為一維有限深方形量阱中波函數的乘積,這種取法在邊界上不滿足波函數的連續性條件及流( 1 / m ~ * ) ' ( x , y )的條件。
  10. [ 5 ] expressed the wavefunction in terms of a two - dimensional fourier series. this form can satisfy the continuity of the function and of its derivative divided by the band - mass. but the number of the terms is so large that it is difficult to calculate the physical magnitudes in the single quantum wire

    1996年, s . gangopadhyay等人將波函數用二維傅立葉級數展開,這種取法滿足波函數的連續性條件及流( 1 / m ~ * ) ' ( x , y )的條件,但是當考查單量線時,需要展開的項數很多,計算量很大。
  11. This paper has studied the wavefunction expanded in terms of the two - dimensional harmonic oscillator eigenfunction through calculating the energy of the ground state, the energy of the first excited state and the oscillator strength in a square wire with finite barriers and studied its application in these fields. the most remarkable advantage of this wavefunction is that it can satisfy the continuity of the function and of its derivative divided by the band - mass and it is convenient to calculate some physical magnitudes because the number of the terms is small

    本文通過計算有限深方形量線中單電的基態能、第一激發態能和振強度研究了以二維諧振本徵函數為基展開的波函數以及它在這些問題中的應用,此波函數的顯著優點是:在邊界處滿足波函數的連續性條件和流的條件,並且展開項數少,計算方便。
  12. In present study the calculation of the time slope term in the bgk scheme including the non - equilibrium state effect is simplified based on the conservation of mass, momentum and energy in particle collision. numerical tests show that the simplification not only keeps the advantages of the old one but also makes it simpler and more efficient

    本文研究首先從引入非平衡態因素的bgk格式出發,基於碰撞過程中質量、動量和能量的原理,簡化了原格式中時間梯度項的計算,有效地減少了計算量。
  13. The improved pick - up mechanism is still employed to calculate composite particle emission in this model

    在這一模型中,整個核反應發射過程中嚴格遵了角動量,宇稱和能量
  14. There were troubles in the continuity of the function and of its - derivative divided by band - mass on the boundary. in the theoretical calculation, the wave function is relative to the physical properties of the impurity greatly, the envelop function f ( x, y ) is expanded in terms of the one - dimensional linear harmonic oscillator function in this paper. it satisfies the continuity of the function and of its - derivative divided by the band - mass, so it improves the precision of the function and binding energy

    與以往工作不同的是,以前選用的x , y方向電的包絡函數f ( x , y )是一維有限深量阱中波函數的乘積,在邊界上波函數的連續性和流的條件存在問題;而在理論計算中,波函數的選取與雜質的物理性質有密切關系,本文選取的電的包絡函數是用一維線性諧振的波函數展開而成的,在邊界上能夠同時滿足波函數的連續性及流( 1 / m ~ * ) f ' ( x , y )的條件,從而使得波函數和束縛能的精確度得到了改進。
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