set of particles 中文意思是什麼
set of particles
解釋
質點集-
The physical phenomena of underwater explosion are analyzed, and the initial velocity equations and dynamics equations of water particles, which compose the water columns, are set up
從分析水中爆炸的物理現象入手，建立了構成水柱的各水粒子的初始速度計算模型，結合水粒子的受力情況，給出了水粒子的運動方程。 -
The ionized particles then flow past a set of closely spaced metal plates.
然後，被離子化的粒子流過一組間隙很小的金屬板。 -
Particle source is analyses, and then it introduces the application of c control chart, as well as its shortage, at last brings forward the method of using multiple regression analysis to set control limits for the particles
摘要首先分析了半導體製造中顆粒污染的來源，然後介紹了用c控制圖進行顆粒污染控制的方法及其不足，進而提出了用多元回歸分析進行顆粒污染控制的方法及實施。 -
The entire set of data agrees well with theory only if certain interactions of particles with the lightest higgs boson are included and only if the lightest higgs boson is not heavier than about 200 proton masses
只要理論涵蓋了粒子與最輕希格斯玻色子的某些交互作用，且最輕希格斯玻色子的質量低於200個質子的質量，整組數據便與理論的預測大致相符。 -
We have summarized a set of theoretical approach to this problem and discussed the instability of the gas cloud and the systems composed of collisionless particles in the background of dark matter. linear perturbation theory is the method to solve this problem, in which, we add the perturbation into the equilibrium state and discussed its evolution
本文研究了自引力系統的穩定性問題，總結了解決該問題的一套理論方法。並具體研究了存在暗物質背景時氣體雲和無碰撞粒子系統中擾動的演化情況。解決穩定性問題的方法用線性擾動理論，即在平衡態中加入擾動，研究擾動在系統中的演化情況。 -
It can be hard to track those particles directly, but you can set up a tank of water and look for the cherenkov radiation
直接追蹤這些粒子比較困難，但你可以架設一個水箱然後尋找契倫科夫輻射。 -
By using a cell equivalent method, the present model can deal with the face - center square structure of erf. combining the scheme of the classical conductivity model for the single - chain structure, a new formula for the prediction of the shear yield stress of erf is set up. the influences of the separation distance of the particles, the volume fraction of the particles and the applied electric field on the shear yield stress are investigated
在電導模型的基礎上，建立在電流變液體在外加電場的作用下，粒子之間會形成某種特定的微觀結構，利用等效胞元的方法，將這微觀結構等效成一個平板，建立了等效的微觀結構平板模型，通過計算電流變液體內部的局部電場，對電流變液體的工作機理和剪切屈服應力進行了預測，並且分別考慮了在不同的粒子間距、不同的粒子濃度、不同的外加電場的情況下，對剪切屈服應力的影響。 -
The relation between rheological breaking ratio and plastic work is set up according to the equation relation between outer plastic work and energy of plastic deformation. it is helpful to the understanding of elasto - plastic constitutive relationship of rockfill and braking of particles. based on analysis of test result, in - site observation data, this paper put forward a quantitative relation between rheology and valley shape, rockfill mechanical parameters, such as dry density, compressive modulus, softening factor, pore ratio, etc. the main factors influencing the rheological behavior of rockfill can be classified into inner factors and outer factors
堆石作為面板壩的主體，影響其流變的因素頗多且十分復雜，既有內因也有外因，根據試驗、原型觀測資料對內外因素所做的分析，本文提出了流變與河谷形狀等外因、流變與壩體常規物理力學指標等內因的定量關系和影響堆石流變的多因素綜合表達式，由此建立了堆石流變與堆石常規物理力學指標（如干密度、壓縮模量、軟化系數、孔隙比等等）之間的聯系。 -
This thesis in theory deals with electromagnetic wave scattering by multilayered confocal and non - confocal spheroidal particles illuminated by gaussian beams, in which the main contributions are as follows : 1. in the case of multilayered confocal spheroidal particles, the scattered fields as well as the fields within each layer are obtained in terms of infinite series with spheroidal vector wave functions by using an appropriate expansion of the incident gaussian beam. by virtue of the boundary conditions, we write the set of equations for determining the unknown expansion coefficients and then solve it
本文從理論上研究了多層共焦和非共焦橢球粒子對高斯波束的散射，主要成果如下： 1 .我們研究了多層共焦橢球粒子對高斯波束的散射，把入射高斯光，散射場，各層橢球內的電場和磁場用適當的橢球矢量波函數展開，應用電磁場邊界條件，寫出確定各展開系數的方程組，求出散射場系數，進而求出散射場及散射截面。 -
A particle, such as an electron, a proton, or a neutron, having half - integral spin and obeying statistical rules requiring that not more than one in a set of identical particles may occupy a particular quantum state
費密子一種如電子、質子或中子等自旋為半整數的基本粒子，具有一種使得不可能有多於一個的粒子佔有任何一個特殊的量子力學態的量子力學對稱性 -
On this basis a nonlinear filtering technique of sequential monte carlo particle filter based on bayesian approach is emphatically disussed which the posterior distribution of the state variables can be represented by a set of weighted particles, so the method base advantages over the above algorithms in robustness and accuracy for nonlinear non - gaussian filtering problems
在此基礎上重點論述了一種基於貝葉斯原理的序貫蒙特卡羅粒子濾波技術，該方法通過粒子的加權和表徵后驗概率密度，獲得狀態估值，在處理非線性非高斯系統的狀態估計問題時精度逼近最優，魯棒性更好。 -
As part of this effort, we have set up a network of 11 laboratories in nine countries to work on pinpointing the pathogen behind the outbreak. already, there has been success in this area. working on specimens from people affected by the disease, scientists in hong kong sar and germany have detected particles of a virus from the paramyxoviridae family. and just last night, who announced that a laboratory has succeeded in growing what may be the infectious agent in cell culture
張文康部長：我要說的是，這個疾病是首先在中國發生，由中國報告，但這並不意謂說就一定是由中國傳到香港，因為從現在已經了解的發病的國家或者地域，有的病人到過中國，有的病人到過香港，但是有的病人既未有到過中國也未有到過香港，再說有的病人到過上海，可在上海至今沒有一例發生過sars這個病。 -
The solving object is a set of governing equations of a flow field with weak compressibility. we also simulate the dispersion characteristic and concentration field of solid particles of various typical sizes in the jet field with one - way coupling method
本文的求解對象為有弱可壓縮性的流場控制方程組，並採用單向耦合的方法模擬各種典型尺寸的顆粒在射流流場中的擴散行為和濃度分佈規律。 -
We consider a neutral particle with magnetic moment antiparallel to the field. with the interaction potential energy between the magnetic moment of the particle and the magnetic field, we obtain the classical motion equation of the neutral particles in the loffe trap. in some limit conditions, by using the perturbative method, the equations may take on concise forms. of which the two equations about x and y are mathieu equations. if we properly set the parameters and have the condition a > > q > 0, we can solve the mathieu equation with the traditional wkbj method. as a new attemptation, with fourier series expansion we solve the mathieu equation and obtain the classical motion law of the neutral particles
若阱的參數設置使得條件> > q 0成立時，我們可以利用傳統的wkbj方法近似求解馬丟方程。作為一種新的嘗試，本文還採用傅立葉級數展開的辦法來對馬丟方程進行求解，從而得到中性粒子在阱中的經典運動規律。在研究ioffe阱對中性粒子的囚禁問題時，實際上我們更感興趣的是馬丟方程的周期解，而要想獲得這種周期解，和q必須滿足一定的關系，亦即必須選擇阱的特定的參數和粒子的特定初始條件，對這一問題我們進行了嘗試性的研究。 -
In this paper, wastewater is looked on as solid - liquid two - phase flow. firstly, the sedimentation of the particles in fluid was analyzed, and some equations was induced under different flow conditions. this set a base for the velocity in the next chapters
本文將污水視為固液兩相流，首先對顆粒在流體中的沉降理論進行了分析，從中得出沉降速度在不同流動狀態下的表達式，為後面分析顆粒的起動、揚動、止動流速與管道運行臨界不淤流速打下了一定的基礎。
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