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值分布

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According to the heat-transfer differential equation and finite element method,the constant and solar radiation variable temperature fields were calculated, and thetemperature distribution characteristics of CS exterior wall were acquired, which laidthe foundation of making certain temperature loads.

基于热传导微分方程,利用有限元方法计算了CS外墙板的稳态和日照瞬态温度场,分析了CS外墙板的温度分布特点,确定了温度荷载的取值方法。

Six kinds of bio-diesels were prepared with different oil materials, and some important characteristics such as the fatty acid composition, solidifying point and pour point were determined.

以六种常见的动植物油脂为原料,制备生物柴油并测定其脂肪酸甲酯分布、凝点和冷滤点值。

The test results showed that as steel contained 2%~4% Cu,the structure of quenched and tempered steel was sorbite matrix with dispersed rich copper phase;and as Cu content in steel increased from 2% to 4%,the hardness HRC value of quenched and tempered steel increased from 38 to 48,the antibacteria...

实验结果表明,当钢中含2%~4%Cu时,钢淬回火后的组织为索氏体基体上弥散分布富铜相,当钢中铜含量从2%增加至4%时,淬回火后钢的HRC硬度值从38增加到48,大肠杆菌的杀菌率从42%增加到95%,在5%硫酸中致钝电流和电压减少,使钢易于钝化。

Relatively speaking, the drawing for tube with fixed short plug technology would reduce the difference of the residual stress between inside and outside of the tube, and increases its uniformity.

外模半锥角对固定短芯头拔管材的轴向残余应力具有显著的影响;当半锥角为12 时,拉拔后管材的轴向残余应力值较小且分布均匀。

Spectral value and its probability distribution are deduced.

在线性单自由度体系随机振动理论基础上提出了随机地震反应谱,给出了谱值及其概率分布。

Because wreath tablet the hair feather of the yarn appearance with spin cotton serial number, yarn Nian degree, thin spindles soon, the involution take shape all of etc.s to spin cotton craft parameter to have direct influence, in the meantime because of wreath tablet the hair feather of the yarn appearance have no rule, at yarn surface of distribute and present random, even each segment of yarn length of same yarn size reflection of the hair feather be average value, the hair feather of various length value usually difference also big.

由于环锭纱线的毛羽状态与纺纱号数、纱线捻度、细纱锭速、卷绕成形大小等纺纱工艺参数有直接影响,同时由于环锭纱线的毛羽形态无规则性,在纱线表面的分布呈随机性,即使同一纱线大小纱各段长度反映的毛羽平均值,各种长度的毛羽值往往差异也大。

The derivation in article do not have below, onefold spur track leaves to fall and onefold dynamo opens the computation of ability of usable transmit electricity between next node formulary, gave out computational flow, use ieee and node example to have a test to this algorithm, it is numeric that the atc value that gets onefold spur track leaves to fall be no

文中推导了无开断下、单一支路开断下以及单一发电机开断下节点间可用输电能力的计算公式,给出了计算流程,利用ieee和节点例题对该算法进行测试,得到无开断和单一支路开断下的atc值以及相关的功率分布系数值。

The test area of Formosat-2 image is Tainan,image level is Level 1A,image size is 12000pixel×16800pixel,square measure is 175.6km2.the research would use different areas and different number of ground control points with different distribution to test,and change the constant h when every test to get the best constant h.

测试的地区为台南市的福卫二号影像,影像的等级为Level 1A,影像大小为12000像元×16800像元,面积涵盖范围约175.6平方公里。并且会以分区测试以及不同分布和数量的地控点进行测试,再改变每一次计算时的微小常数h,以得到最佳的h值。

Median filtering does not have any special requirements for the noise's distribution and stationariness, and thus possesses strong adaptability and robustness.

由于中值滤波对噪声的分布和平稳性没有过多要求,所以有很强的适应性和稳健性。

Base on the classical problem of the theory of optimal stopping──the secretary problem,k-th choice problem is worked out(k managers choose k secretaries ).The optimal stopping rule is given,and we proved that the optimal value of probability is the kth item of Poisson distribution with parameter k.i.e.e ̄-K/k!.

从最优停止理论的经典问题──秘书问题出发,构想了K个经理从N个姑娘中各选一秘书的问题,证明了其最优规则,得出了概率最优值是参数为K的泊松分布的第K项,即e ̄k ̄k/k从!

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年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。

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弗四23 而在你们心思的灵里得以更新

Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.

老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。