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microscopic particle
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  微观粒子
     LBM simulates the fluid movement at the microscopic particle level that is absolutely different from the conventional numerical methods.
     与传统数值方法的研究视角不同,LBM是从微观粒子运动的层面来对流体进行数值模拟的。
短句来源
     It extends the correspondence principle to the physical picture of microscopic system and the existance form of the space,thus confirms the truthfulness and the objectivity of microscopic particle.
     将“对应原理”推广于微观体系的物理图象及空间存在形式,肯定了微观粒子的真实性和客观性。
短句来源
     All the systems in nature including physical system, chemical system, biological system, microscopic particle, and celestial body in astrospace exhibit nonlinear dynamic behaviors.
     自然界中存在的各种体系,包括物理系统,化学系统,生物系统,小至微观粒子运动,大至宇宙空间天体演化,他们的运动大多呈现非线性动力学行为。
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     Scattering is an important phenomenon of microscopic particle's interaction.
     散射是微观粒子相互作用的重要现象.
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     the unification calculation of four interaction strength is done by using planck mass and the result tallies with the often used value; the velation between cosmoscopic heavenly bodies and microsopic particles is given out by means of Planck mass and length; and the calculation of mass and radius of cosmoscopic heavenly body and microscopic particle is unified,which also tallies with experiment.
     四种相互作用强度可用planck质量进行统一计算,其结果与惯用值相符甚好,利用planck质量和长度给出了宇观天体和微观粒子间的相互联系,统一计算了宇观天体和微观粒子的质量和半径,亦与实验相符很好。
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  微观的颗粒
     The variation of microscopic particle velocity distribution function and sequential macroscopic variations of characteristics including mean velocity of particles, peculiar velocity of particles and vertical distribution of particle amount per unit volume are discussed respectively.
     本文分别对微观的颗粒速度分布函数变化和由此衍生的诸如颗粒平均速度、颗粒脉动速度和单位体积颗粒数垂线分布等宏观变量的变化进行了系统比较。
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  “microscopic particle”译为未确定词的双语例句
     THEORETICAL CALCULATIONS OF OPTICAL CROSS SECTIONS AND EMISSIVITY SPECTRA FOR C/H_2O COMPOSITE MICROSCOPIC PARTICLE
     C/H_2O复合微粒子的光学截面及发射率光谱计算
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     The results illustrate that the looser particle structure of the resins,the lower temperature to breaking the grain into agglomerate and primary particle as well as of sticking these microscopic particle together until the molecular melt is formed,and the lower melting temperature and faster rate of extrusion of their plasticized systems.
     结果表明,树脂颗粒的疏松程度越好,颗粒表面无皮膜包覆,粉粒破碎成聚结体和初级粒子的温度越低,这些微观层次的粒子相互粘连直至形成分子熔体的熔融温度越低,其增塑体系的熔融温度也越低,挤出速度越大,加工性能越好。
短句来源
     It is pointed out that the momentum is formed by the position probability current of a microscopic particle and the mechanical quantities of position (x 1) and momentun (p 1) cannot be measured simultaneously.
     提出了量子力学的动量由粒子位置概率流形成 ,因此 ,位置 x1 与动量 P1 不可能同时测量到 .
短句来源
     The same microscopic particle image is de-noised by the proposed method and two conventional methodsand the de-noised images are segmented with watershed algorithm.
     对采用不同去噪方法的图像按照分水岭算法进行分割,然后进行对比.
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  microscopic particle
The FHP-type lattice gas model has been extended to include a bidirectional random walk process, which allows well-defined statistical quantities, such as velocity and magnetic field, to be computed from the microscopic particle representation.
      
Kinetic equations for microscopic particle distributions are constructed.
      
We establish an exactly solvable toy model according to which the stationary states which characterize such a situation have negative entropy production and are accompanied by instabilities of the microscopic particle motion.
      
Such an energy distribution process appears obvious on the quantum theory of observation and measurement which relates the energy of a microscopic particle with the time required for its determination through the Heisenberg's uncertainty relation.
      
It was shown earlier that during quantum mechanical tunnelling, a microscopic particle has a distributed probability of emission about its original energy and is not constrained to be field-emitted only at its initial energy.
      
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The,requir ements of the nossibility of expressing a function f(x)as a Fourier integral (one of the Fourier,transforms )as f(x)=eikx dk are (a)f(x)shall satisfy,the Dirichlet conditiondx must converge,.But when the transforms are used in solving boun-dary value problems,f(x) is,usually;the unknown to be found.So on thevery start it is impossible to test whether or not f(x) satisfies theconditions (a) and ( b) These difficulties call,however,be overcome if wa use the Fourier transforms together with physical...

The,requir ements of the nossibility of expressing a function f(x)as a Fourier integral (one of the Fourier,transforms )as f(x)=eikx dk are (a)f(x)shall satisfy,the Dirichlet conditiondx must converge,.But when the transforms are used in solving boun-dary value problems,f(x) is,usually;the unknown to be found.So on thevery start it is impossible to test whether or not f(x) satisfies theconditions (a) and ( b) These difficulties call,however,be overcome if wa use the Fourier transforms together with physical intuitions. As it stands,g(k)eikxdk is a superposition of plane Waves travelingin the positive X-direction.These,plane waves are different in Wavelengths and different in amplitudesw hich are different for different wave lengths as well.In this sense,f(x) may be called the wave packet of these plane Waves The same,is true for Fourier transfoms of threevariables except that the direction of propagation of the plane waves isPalong the normal of the plane k r=constant.With f (x)as the Wave pa cket in mind,when we attack problems of wave nature,we guess Fourier trans forms rnight be used with advantage without worrying about Whether f (x) fulfils the above conditions ( a.) and (b).This conjecture is born out by tests on the solutionsof vibrations of a string,a membrane,sound waves,heat conduction,electromagnetic waves,diffusion of neutrons,transport of neutrons,etc,as given in section B.The "wave natue implies of course both the macroscopic wave motions the mselves and the microscopic particle movements.In the la.tter case,aswe need not consider the annoying question of the,convergence of the absolute integral of f (x),Fourier,transforms prove to be a muchmore admirable tool in modern physics.

归纳运用的经验,参以物理的观点,求得应用富利叶(Fourier)变换处理问题较便的方法

Quantum mechanics, which is based upon the special physical postulation, is a special physical theory what was built up according to the concept of dualism of microscopic particles. It is evident that the quantum theory of high energy . particles should satisfy the framwork of the special theory of relativity. But it is incorrect, however, to derive the quantum mechanics by omission of the physical assumption of the wave view of naicrascopic particles, while merely by pure mathematical technique,...

Quantum mechanics, which is based upon the special physical postulation, is a special physical theory what was built up according to the concept of dualism of microscopic particles. It is evident that the quantum theory of high energy . particles should satisfy the framwork of the special theory of relativity. But it is incorrect, however, to derive the quantum mechanics by omission of the physical assumption of the wave view of naicrascopic particles, while merely by pure mathematical technique, and hereby to assert that "the quantization of the microscopic world is simply an effect of the relativistic space-time."

根据微观粒子的波粒二象性建立起来的量子力学是特殊的物理理论。它是以特殊的物理假设作前提的。高能粒子的量子力学应当满足相对论的要求。但离开根据粒子的波动性所作的物理假设,想用纯数学的方法从相对论推出量子力学,并断言“量子化现象是时间空间的相对论式结构的必然产物”,是值得商榷的。

In this paper it has been illustrated that inside the organism except for the common transformation of electrons and protons,there is also a visible phenomeno—tunnel effect of microscopic particles,The calculated results from tunnel effect fit closely to those achieved in our experiments,strongly suggesting that the application of the quantum mechanics principle to life sciences shauld play a very important part in their devolopment.

本文举例说明了在生物体内电子和质子的转移,除了一般形式以外,还可能出现量子力学中微观粒子的隧道效应现象。由于用它所得出的计算结果与实验值非常接近,从而有力地说明了把量子力学原理应用于生命科学,对于这一学科的发展所起的重要作用。

 
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