均勻分佈的 的英文怎麼說
中文拼音 [jūnyúnfēnbùde]
均勻分佈的
英文
equally distributed-
Given the decay rate of 26al, the lower initial ratio in the chondrules implies that these objects formed between one million and two million years after the creation of the refractory inclusions ( assuming that the radioisotope was indeed homogeneously distributed in the early solar system )
以鋁26的衰變速率估計,這些球粒的初始比值較低,表示它們是在耐火包體產生后100 ~ 200萬年才形成(假設鋁26在早期太陽系中確實是均勻分佈的) 。Commonly the dolomite crystals form a framework with evenly distributed porosity.
通常白雲石晶體構成格架,它有均勻分佈的孔隙。The bolt homogenized many types of climbing experience into one type of climbing experience
均勻分佈的掛片讓多種多樣的攀登都變成了同一種攀登體驗。Facilitating the configuration of protocol parameters, optimization of protocol operations, and more exact estimation of protocol performance, etc. basing on combinatorial theory and asymptotic method, we analyzed the properties of manets with nodes uniformly distributed in rectangular region. mathematical formulas of some basic properties of manets are obtained, such as the expected number of wireless links, mean node degree, the relation between network connectivity and radio range
因此本文第二章基於組合學方法和極限思想研究了矩形區域內節點均勻分佈的無線自組網的幾項基本屬性,網路中鏈路總數的期望值,網路中節點度數分佈情況,以及網路連通性與無線信號傳輸半徑的關系等,得出了其解析描述。Improved algorithm has showed great effects compared to original algorithm especially to numerical attributes with asymmetry distribution in database
改進演算法針對數值型數據呈不均勻分佈的情況,相比原演算法有更好的效果。However, the speed of penetration is equal to predicted value by fluid theory only in c + + plasma with uniform density profile. on other conditions, strong two - dimensional effects, electrostatic accelerating, magnetic pressure and plasma pressure should be included in the fluid analysis
不過,值得注意的是僅有均勻分佈的c ~ ( + + )等離子體條件下,磁場滲透速度與簡化流體理論分析結果基本相同,而其它條件下的磁場滲透速度均與理論結果存在一定的差異。Magnetic fluid is a kind of colloid which contain ferromagnetic granule equably in liquid
磁流體就是一種膠體,其中包含有均勻分佈的強鐵磁性微粒。Equally distributed gland bolts provide uniform compression of packing
均勻分佈的壓蓋螺栓為填料提供均勻的壓力。The general density function of sum of indepentent random variable of uniform distribution on [ 0, 1 ] is listed by enumerating a few special cases, where the mathematical inductive method is used
摘要通過簡單枚舉一些特例,列出服從均勻分佈的多個獨立隨機變量和的密度函數一般公式,然後用數學歸納法進行嚴格的證明。In this paper, silsesquioxanes with functional organic substitutes were used as molecular template. the preparation of low dielectric films with narrow pore size distribution was discribed
本文使用具有功能取代基的籠形倍半硅氧烷作為分子模板劑,研究孔洞大小均勻分佈的低介電常數多孔薄膜的制備。( 3 ) the result of imitating shows that the distribution of temperature look like triangle at present, the cause of temperature asymmetry is the mistake ratio of gas and air in the same vertical direction, the direction to improve on is by adjustment to distribute reasonably gas in different height and uniformly gas in same level
( 3 )模擬結果展現了目前鉛塔燃燒室溫度呈三角形分佈,並揭示了造成這種不均勻分佈的根本原因是空氣、煤氣在同一垂直方向的不匹配。並指出了改進方向是通過調整,使煤氣2002年工程碩士畢業論文摘要在高度方向的名迢群引配、以及在水平方向均勻分佈。The objective of this paper is to obtain metal - ceramic composite materials with better complex properties by the way of preparing nano - composite powders of metal and ceramic. in our thought, firstly we should prepare nano - ceramic powders coated with metal, and then during the period of sintering, the film of metal could prevent the nano ceramics powder from dumpling and keep the powders to be nano - sized
這樣,在隨后制備塊材的燒結過程中,由於復合粉體復合充分,相容性提高,結合力高,另外金屬表面層可抑制納米陶瓷粉體的融合長大,使粉體在燒結后保持納米尺寸,從而發揮納米顆粒的作用;同時通過引入均勻分佈的韌性金屬相,進一步改善陶瓷的脆性。With the increase of variance, the difference in h - polarized or v - polarized incident wave and in the different mean cross sections is becoming gradually small until when the variance is infinity namely the rotatory axes of the group are uniformly oriented : at this time the different mean cross sections are independent of the polarized status of incident wave
隨著方差的增大,入射波水平偏振和垂直偏振時的各平均截面的差異逐漸減小,減小到直至方差為無窮大時,即與粒子群取向的均勻分佈的情況相同,此時各平均截面與入射波的偏振狀態無關。When the temperature is uniform within the mixed layer, a thermocline appears at the bottom of this layer, and when the effect of surface wave breaking is considered, the temperature is 0. 013 ? lower than the result without wave breaking
當混合層內溫度分佈均勻時,在混合層底部形成一溫度躍層,並且考慮波浪破碎影響時,混合層內的溫度比無波浪影響時均勻分佈的溫度降低了0 . 013 。The main studies of this thesis have been focused on the mass transport phenomenon in the hollow fiber membrane contactor, including the development of the model of the gas diffusion through the microporous membrane, the analytical solution of the shell side mass transfer differential equation in an orderly packed parallel flow module, the calculation of the shell side flow distribution in a randomly packed module, the estimation of the influence of the random arrangement of the fibers on the shell side mass transfer, and the experiments of the absorption of co2 into water
膜接觸器是一種通過膜作為兩相之間的分離界面而實現相間傳質的雜化膜過程。本論文主要研究中空纖維膜接觸器的傳質行為,研究內容包括氣體通過微孔膜擴散模型的建立、中空纖維膜均勻分佈的平行流組件殼程傳質微分方程的解析求解、中空纖維膜不均勻分佈組件中流體分佈的數學計算、中空纖維膜不均勻分佈對殼程傳質影響的估算以及co _ 2氣體吸收實驗。As a result, cell density in our scaffolds was 108 cells per cubic centimeter ? similar to the density of mature native heart muscle tissue
而均勻分佈的特點,則讓我們能夠植入大量的細胞,結果我們的支架可容納的細胞密度高達每立方公分108個細胞,和自然心臟肌肉組織中成熟細胞的密度相當。In this paper, we use the main results of type 2 vdr to analyze the spherical symmetric distribution. we obtain the two equivalent representations of the spherical symmetric distribution. they are both a product of a positive random variable and a random vector with uniform distribution, and the domain of uniform distribution are both related with sphere
本文將第二類垂直密度表示的主要結論應用於球對稱分佈,得到了球對稱分佈的兩種等價表示形式,它們都是一個正隨機變量與一個均勻分佈向量的乘積的形式,且均勻分佈的區域都與球有關。In elementary beam bending theory, it is assumed that the stresses are constant through the width of the beam. however, for the wide flange girders, the stresses are not uniform
按照初等梁理論即假定翼緣板具有無限抗剪剛度,寬翼緣箱梁在荷載作用下翼緣的正應力沿著寬度方向上是均勻分佈的。The results of simulated and xperimental fringe patterns are presented to illustrate the processing of the new method. secondly, considering the phase of fringe pattern can be recovered by solution of a equence of linear systems of equations, and the corresponding matrices are quite large and parse, the optimum numerical methods are available to solve this kind of systems
結果表明,用本文的方法,能夠有效濾除掉條紋圖中的高斯型、均勻分佈的隨機型噪聲,從而由單幅條紋圖獲得對應于該條紋圖的全場相位分佈,文中給出了模擬和實驗的處理結果。The current trends of this field is to acquire the current density of dipole distribution rather than a few dipoles. based upon that, a new model was proposed - dipole layer localization method ( dllm ) : spherical dipole layer was used as source model, on which dipoles were distributed by equilateral triangles ; three concentric inhomogeneous sphere was used as head model, which contains scalp, skull and cortex with different conductance. the dipole distribution and scalp potential tomography were obtained with singular value decomposition ( svd )
鑒于該領域的研究趨勢已從求取少數偶極子過渡到偶極子分佈密度的獲得,本文提出了新的模型? ?偶極面定位方法( dipolelayerlocalizationmethod , dllm ) :以等邊三角形均勻分佈的偶極子構成的偶極面(球面)作為源模型;包括頭皮、顱骨和皮層的三層同心介質球作為頭顱模型,運用奇異值分解來求解逆問題,從而獲得偶極子分佈和頭皮電位分佈,實現三維成像。分享友人