分群

In this study, genetic diversity of captive Tarim red deer at MHC-DQAl locus was studied using PCR-SSCP techniques followed by sequencing.

本文应用PCR-SSCP分型和测序技术研究了塔里木马鹿人工饲养利群MHC-DQA1基因的遗传多样性及其产茸能力的关系。

According to the observation and dimensional analysis, a statistical fractal model and a renormalization group model of weak surface are proposed.

通过对损伤演化过程的实验观测和量纲分析，提出了一种统计分形模型和重正化群弱面模型。

Renormalization group method which calculates fractal dimension theoretically is the most useful tool when we study critical phenomena of phase transition.

重整化群方法是研究相变的临界现象最有力的工具，它是一种由理论求得分形维数的方法。

We investigated Gaussian model on some fractal lattices firstly with anexactly Real-Space Renormalization Group method.

由于分形结构不具备欧几里得空间晶格所具有的空间平移不变性，通常采用的基于傅立叶变换的动量空间重正化群方法已经不再适用。

It was the first report to use PCR/RFLP to detect spotted fever group rickettsia in ticks and rodents collected in Ninghua county and Zhangzhou city of Fujian province.

作者用PCR／RFLP分型系统首次对福建省宁化县和漳州市的蜱和啮齿动物进行了斑点热群立克次体的检测。

This network has become segmented living circle the media an important component of the group.

这一网络成为分众生活圈媒体群的重要组成部分。

According to the result of genetic analysis, bulked segregant analysis and co- segregation analysis in the F2 of 881 and 527 populations were used to screen rice SSR molecular marker linked with the short-grain dominant gene.

根据遗传分析的结果，利用水稻微卫星标记结合881、527 F_2群分法分析表明该短粒主效显性基因与水稻第三染色体上的微卫星标记RM16连锁。

The CMS line 681 A, the restorer 714 and FI populations of 681 AX 714 consisting of 110 plants were used for molecular mapping of the restorer gene by bulk segregant analysis.

以甘蓝型油菜CMS系681A、恢复系714及其组合681A×714 F_2群体110株为材料，利用群分法进行细胞质雄性不育恢复基因定位。

The so-called AT-algebras are inductive limits of finite direct sums of matrices over the extension algeras of circle algebra by K, where K is the C~*— algebra of all compact operators on a separable infinite dimensional Hilbert space.

若V_*与V_*同构，且保持单位元等价类；T与T仿射同胚，且同构映射与同胚映射相容，则存在E与E′的同构导出上述同构和同胚，所谓AT-代数即为圆代数通过κ的本质酉扩张的矩阵代数的有限直和的归纳极限，这里κ为可分的无限维复Hilbert空间上的紧算子全体，不变量中的V*为三变元Abel半群，T为迹态空间，[1]为单位元所在的Murray-von Neumann等价类，r_E为连接映射。

Especially,the subbranch of enterobacteriaceace made again four small branches as genus taxon.This tree also shows that bacilliform bacterium is distinct from each other in the NJ and MP trees.After all species on the tree are merged,the topological configuration of the unrooted tree of 16S gene is closed to that of the host range unrooted tree.However,the position of bacillus is greatly changed on both the unrooted trees.

将16S DNA的NJ树隐去所有的种，以属为单位所得到的以分枝形式的无根树在拓扑结构上与菌群分布含量所构建的无根树相近，但芽孢杆菌在两种无根树的位置中有较大的差异。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了