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By studying the deformation and evolutionary sequences around the Panshan granitic pluton, east-central Yanshan orogenic belt, and 40 Ar/ 39 Ar thermochronological test and analysis,we present the structural evolutionary process of the overlying strata before pluton intruded as well as it was intruding. The sequences of regional deformation are as follows: before the intrusion of Panshan granitic pluton, the N-S trend contraction in the east-central Yanshan orogenic belt took place, which resulted in the regional EW-trending Malanyu multi-fold and Jixian thrust fault; then Panshan granitic pluton intruded into the south limb of the Malanyu multi-fold and cut-through the Jixian thrust fault; later, the reactivity of the Jixian thrust fault cut off the synclines around thePans han granitic pluton.

通过对燕山东段盘山花岗岩岩体周缘构造变形特征、演化过程的研究，并结合40Ar/39Ar 热年代学测试和分析，提出盘山岩体侵位前、侵位时其上覆岩层的构造演化过程：三叠纪末(210-200 Ma)盘山岩体侵位前，燕山中东段受南北向挤压作用形成了近东西向的马兰峪复背斜和蓟县逆冲断裂；盘山岩体侵位于先期形成的马兰峪复背斜南翼，并侵蚀了蓟县断裂；蓟县断裂的后期再次活动截切了盘山岩体的周缘向斜。

Two transverse fast low angle shot sequences (1.5mm slice thickness) were acquired at 3T, and twosagittal MEDICwe sequences (0.6mm slice thickness, isotropic). Thetransverse multiplanar reformats were performed from the sagittalMEDICwe.

在FLASH和MEDIC序列软骨体积测量值与形态学测量值之间的随机配对误差分别是4.3％～6.8％和2.9％～6.6％，系统性误差分别是-0.6％～1.2％和-1.1％～2.8％。2对软骨体积的定量MRI测量，髌骨轴位FLASHwe序列可重复性误差1.2％，MPR MEDICwe序列可重复性误差1.8％。

Chemnitzi and Pteria penguin using PCR technique. The PCR products were directly sequenced, and 439 bp nucleotide sequences were obtained after excluding the primers and truncating partial sequences at the end.

chemnitzi和企鹅珍珠贝的16S rRNA基因片段，PCR产物直接测序，删去引物及部分端部序列后，得到439 bp可供分析的核苷酸片段，用MEGA 3.1软件分析了核苷酸差异。

There were 20bp and 7bp direct repeat sequences flanking the prophages 933v and 933w. The flanking repeat sequences are termed as attachment sites.

序列比较分析表明原噬菌体933v的整合位点位于O157：H7 EDL933基因组中第2966137位的相对位置，在整合位点两侧有一个20bp的直接重复序列，原噬菌体933w的整位点位于基因组中第1330826位的相对位置，在整合位点两侧有一个7bp的直接重复序列。

A kind of GCL(Generalized chirp-like) sequences are adopted as the preambles of the random access channel, and a cyclic postfix is added. This structure can utilize the perfect periodic correlation properties of GCL sequences effectively to improve the detection performance.

采用具有GCL(General chirp-like)序列作为随机接入信道的前导码，并加上了循环后缀，该结构能够有效利用GCL序列良好的周期相关特性提高检测性能。

It can be concluded by 16S rDNA sequences that moderately halophilic bacteria are novel species of genus Marinococcus and genus Lentibacillus. Further study for proving this novel observation is still in progress. At the same time, halophilic archaea strains, broken in distilled water and haloalkaliphilic archaea strains, grown in medium of pH9.5 were isolated from these samples and sequencing of the 16S rDNA sequences are being conducted taking other polyphasic taxonomy identification.

中度嗜盐菌通过对16SrDNA序列得测定，初步推断可能有Marinococcus属和Lentibacillus属的新种，后续鉴定工作还在进行中；同时，分离到到能在蒸馏水中破壁的嗜盐古菌菌株，另外分离到在pH9.5培养基中生长的嗜盐嗜碱古菌菌株，正在对其进行16S rDNA序列的测定和其它多项分类鉴定工作。

Based on rice protein kinase sequences obtained from the database, kinases of functional representative and intron-free within gene were selected, 32 pairs primers were designed in this experiment; coding sequences of these kinases were obtained by PCR and cloned into yeast expression vector pEGH. GST-fusion proteins were expressed in Saccharomyces cerevisiae Y258, and their autophosphorylation activities were detected furthermore.

本实验利用公布的水稻激酶序列，选取功能有代表性并且其基因内部没有内元的32个序列，通过PCR扩增获得水稻激酶区的编码序列，克隆于酵母表达载体pEGH上，在酿酒酵母Y258菌株中表达融合蛋白质，并进行了自我磷酸化活性分析。

Mitochondrial cytochrome b sequence were used to study the molecular evolution and phylogeny of Anser cygnoides(15 breed of Chinese goose), Anser anser(2 breed of domestic European goose) and Anser albifrons(the lesser white-fronted goose, Genbank accession number AF363031). Sequence analysis revealed that there were 29 variable sites and 4 haplotypes in 45 sequences, nucleotide diversity and haplotype diversity were 0.0068,0.45 respectively, insertion/deletion or frameshift mutation were not found in Cyt-b gene sequences(1143bp).

本实验测定了中国家鹅15个品种、欧洲鹅2个品种共44个个体的细胞色素b基因全序列，与Genbank库中自额雁细胞色素b基因序列合并在一起比对分析，17个家鹅品种和白额雁细胞色素b基因全序列均为1143bp，序列中没有缺失、插入或移码突变，共检测到29个变异位点、4种单倍型，核苷酸多样度和单倍型多样度分别为0.00648和0.45。

In addition to sequences of well-characterized genes, The database also includes hundreds of thousands novel expressed sequence tag sequences.

数据库中除包含已确定的基因以外，还包括数以万计的表达序列标签。

Objective To study the genetic diversity of rDNA ITS sequences in the root tuber of Polygonum multiflorum from various habitats and to analyze the utility of ITS sequences in molecular authenticating the genuineness, identifying the varieties of wild resources, and studying the germplasm resources.

目的 研究不同产地何首乌的ITS片段遗传差异性，分析该片段在何首乌道地性的DNA分子鉴别和野生资源品种的鉴定及种质资源研究中的意义。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。