退化分布
- 与 退化分布 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The cytoplasmic region is posterior to the acrosome and consists of lamellar complex.
退化的细胞质分布于核杯和顶体之间,内有膜复合体。
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Furthermore, we show that every generator of a nondegenerate distribution cosine function generates a regularized cosine function.
自然地 ,我们可以考虑一类退化型的分布余弦函数,并讨论该分布余弦函数与二阶 Cauchy问题、积分余弦函数及其其它类型余弦函数的关系。
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In chapter five, let {Xt,i 1} be ρ-mixing sequences with identical distributions, which belong to domain of normal attraction with non-generational and stable distribution. With probability one, we havelimsup a.s.
第五章,设{X_n,n≥1}是同分布ρ-混合序列,其分布属于特征指数为α(0<α<2)的非退化稳定分布的正则吸引场,证明了依概率1有
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The noninformative prior of the standard deviation of error terms was introduced for Bayesian analysis. Then, given the prior density of the random coefficients in the degradation path model, the Markov Chain Monte Carlo method was adopted to generate samples of joint posterior distribution of random coefficients and unknown standard deviation.
为了处理未知的误差项方差,引入相应的标准差的无信息先验分布,并进一步结合退化轨道模型中随性参数的先验分布,利用马尔可夫链蒙特卡罗方法得到随机参数及误差项标准差的联合后验分布的采样值,进而实时预测产品在未来一段时间内的可靠度。
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In chapter 3 we introduce a volume elementon 〓 and give some formulas of integration on 〓 under this volumeelement.The singular matrix Liouville distribution is introduced through theuse of this volume element.
第三章较详细地介绍了〓上的体积元素,给出了在这个体积元素之下的若干积分的计算公式,在此基础上提出了退化矩阵Liouville分布,讨论了这个分布的一些性质。
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Because energy distribution of interface trap is very important to study degradation of gate oxide we proposed two methods-- sub-threshold swing shift method and sub-threshold gate voltage shift method based on the relaxation spectral technique.
由于界面陷阱的能量分布在超薄栅氧化层退化研究中非常重要,因此基于弛豫谱技术我们提出了两种新的方法(亚阈摆幅漂移方法和亚阈栅电压漂移方法)来提取界面陷阱的密度及能量分布。
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Mushroom bodies and antennal lobes in Oxycetonia jucunda were conspicuous. Calyces and lobes of the mushroom bodies.were much developed. In contrast, calyces of Ambrostoma quadriimpressum and Henosepilachna vigintioctomaculata were extremely undeveloped. However, the postretinal fibres and circumpharyngeal nerves of Ambrostoma quadriimpressum were highly developed. In the three beetles, 5-HT immunoreactivity was present in all neuropils of the brain and the suboesophageal ganglion. The pattern of 5-HT immunoreactivity and the localization of immunoreactive somata which often clustered into groups were similar among these beetles, while the immunoreactivity intensity was distinct, especially in the lamina.
结果显示,分类地位相近的三种甲虫脑结构大小相差悬殊:小青花金龟脑结构相对发达,蕈形体结构显著,具有发达的冠和叶,嗅叶发达;马铃薯瓢虫和榆紫叶甲的冠极度退化,嗅叶相对不发达;但榆紫叶甲具有十分发达的网膜后纤维和围咽神经。5-HT阳性纤维在三种甲虫的所有神经纤维网中几乎都有分布,且反应模式相似,但各神经纤维网特别是神经节层染色强度差异显著。5-HT阳性胞体有成群分布现象,且在三种甲虫脑中的空间分布位置基本一致。
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It inherits merits of trondional AdaBoost algorithm, such as the high rate, speed of recognition, and etc. In order to solve the problem of overfit, which the classical AdaBoost algorithm brings, a weight-adjusting method based on the distribution of samples is brought forward.
它不仅继承了传统AdaBoost算法的识别率高、识别速度快等优点,针对AdaBoost算法的退化现象,根据样本在权重上的分布情况,对权重进行适当的调整,解决了经典AdaBoost算法中存在的退化现象。
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The results shows that: as the fast ions numberα=0, ie., the ions number density reduces to the Boltzmann ion distribution, the solitary waves are all rarefactive, which are in good agreement with Ref. [81]. as the fast ions increases, the compressive waves can also exist in some special regions.
结果表明,当快离子数为零时(α=0),即离子分布退化为玻耳兹曼分布时,该系统只允许稀疏形孤波存在,这与文献[81]的结论相一致;而随着快离子数的增加(α≠0),在某些特定的区域,还会出现压缩形孤波。
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The generation process of the stiffener layout on a vibration-proof plate and shell structure can be regarded as the growing process of a root branch system in plants, thus the stiffeners are started from the so-called seeds, and are grown, branched off or degenerated according to a certain growing rule similar to that of a natural root branch system.
将结构加强部件分布的形成看成和植物根系的成长过程一样,加强部件从给定的&种子&出发,根据一定的成长规则生长、分歧或退化,在体积增量的控制下,形成最优的分布形态。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。