查询词典 sequence

In chapter 4 by means of the decomposition technique of Bojanic and Cheng together with some analysis methods we study rates of convergence of sequence of integral Baskakov operators for a class absolutely continuous functions.

第四章主要讨论了积分型Baskakov算子对绝对连续函数的逼近阶估计。在这章中主要利用经典的Bojanic-Cheng分解方法，结合分析技术，讨论了积分型Baskakov算子对绝对连续函数的点态收敛阶。

This dissertation is changed into two parts. The first part, the theory and application about Wu-Ritt differential characteristic sequence method are discussed, which involves the theories of differential equations, abstract algebra and computer algebra etc.

本文共分两部分，第一部分讨论微分特征列法的理论和应用问题，涉及到微分方程，抽象代数，计算机代数等重要学科。

ABSTRACT Direct Sequence/Code Division Multiple Access is the preferred multiple accessing mode of the third generation mobile co...

直接序列码分多址是第三代移动通信系统的优选多址工作方案。

ABSTRACT Direct Sequence/Code Division Multiple Access is the preferred multiple accessing mode of the third generation mobile communication systems.

直接序列码分多址是第三代移动通信系统的优选多址工作方案。

The nuclear 28S rDNA sequence has been widely used in higher phylogenetics of arthropod, but has seldom been applied to Acari.

核醣体28S rDNA序列已广泛应用於节肢动物高阶的亲缘分析，但在蟎蜱的应用上却仍罕见。

Sequences of 28S rDNA across Acari, though with variable region, were not randomly distributed, with the expansion segments being more variable than the core regions and with an increasing sequence divergence with taxonomic distances.

散布图显示，转换取代与颠换取代有类似的线性变化；支序分析及群聚分析的亲缘关系显示，同科及同属内的成员都群聚的很好，全爪蟎属与小爪蟎属的亲缘关系近，与叶蟎属较近的是岩蟎属。28S rDNA的序列特性显示，其核心序列适合分析较高阶的蟎蜱亲缘，而展延区则可应用於低阶的分析。

There are six possible permutations on this sequence: abc, acb, bac, bca, cab, and cba.

这个序列有 6 种可能的排列： abc， acb， bac， bca， cab 和 cba。

The GenBank accession number of the 16S rDNA sequence of X4 and L4 are DQ202320 and DQ201188, respectively.

以上反应的测定条件为：pH值7，温度30℃，接种量30%。

Nine pairs of primer were designed according to the HSP70-1 gene sequence of NCBI with AY149618 (19 526 bp) accession number.

研究中国荷斯坦牛HSP70-1基因与奶牛耐热性之间的关系。

Based on the cDNA sequence (GenBank Accession Number: AY515506), 8 pairs of primers were designed using the software 'Primer premier 5.0'.

对上述杂交组合后代群体的遗传分析表明，PPO活性主要受两对主基因控制。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。