链体

In megametaphoric metafunctions, the syndromes produced by its ideational function in syntagmaxis form the basis of signifying chains, with its registral elements co-occuring and extending regularly in the same text so as to form the extensive and gestalt semantic framework of a metaphorical text; meanwhile, the metaphoric degrees can be shown in the rankshifts produced in parataxis.

其中，博喻的概念功能在横组合中产生的综合征形成&意指链&的基础，并以其语域成分在同一篇章中共现且作有规律的延伸，从而呈现出延展性和完形性等特征，并以此构成隐喻性篇章的语义框架；而在纵聚合中产生的级阶转换则可显示出一个变体的隐喻程度。

Synthesis and characterization of tridentate chiral ligands, a series of Schiff-bases which are synthesized by salicylaldehyde, 2-pyridinecarboxaldehyde and amino alcohols derived from the amino acids without coordination group on side chain.

由侧链不带配位基团的天然氨基酸合成的氨基醇与水杨醛及2-吡啶醛缩合的Schiff-Base等三齿配体的合成与结构分析。

Methods:The level of E2 was evaluated by Progesrone Serozyme,the expression of ER was tested by Immunohistocheminal assay,ER gene expression was tested by RT-PCR in 35 cases with mammary hyperplasia of stagnation of Liver-qi type,15 cases with mammary hyperplasia of disorder of thoroughfare vessel and conception Vessel type and 30 cases of healthy people were taken as control group.

分别用磁分离酶联免疫测定法、免疫组化法和逆转录—聚合酶链反应法，检测35例肝郁气滞型乳腺增生病患者及15例冲任失调型患者和30例正常人黄体期血清雌激素水平（E2 ）、乳腺组织雌激素受体及受体基因的表达。

The 〓 coordinate to silver ions as tridentate unit forming two different 12-member rings which combine to make a infinitive one-dimensional chain.

CuL〓〓作为三齿配体与银配位形成了两种不同的十二元环这些环连接成一个无限的—维链。

A new unsymmetrical ONO tridentate chain ligand N-(2′-hydroxyl) benzyl-ethanolamine has been synthesized and characterized by elemental analysis, IR and 1NMR.

宗汉兴 ，林瑞森，寇福平，解永树合成了不对称氮氧杂链型配体N-（2′-羟基苄基乙醇胺，通过元素分析、IR和1H NMR等手段进行了表征。

Marine birnavirus, a member of the genus Aquabirnavirus, family Birnaviridae, is an unenveloped icosahedral virus with two genomes of double-stranded RNA.

海生双RNA病毒是类无囊膜、正二十面体、带有两节段双链RNA基因组的病毒，属于双RNA病毒科水生双RNA病毒属成员。

Objective To study the clinical significance of Ligase chain reaction in urogenital infection, we identified chlamydia trachomatis by LCR and cell culture.

目的 比较连接酶链反应与培养法检测沙眼衣原体在泌尿生殖道感染中的临床意义。

The polypeptide chain is then released and the ribosome complex dissociates, marking the termination of translation.

此时多肽链会释放，核糖体复合物也将解体，标志着翻译过程的结束。

Also, links that appear in the user interface are italicized.

同时，在用户界面中的链接也使用了斜体字。

As RNA polymerase moves along the DNA template, it unwinds the duplex at the front of the bubble, and rewinds the DNA at the back. The length of the transcription

当RNA聚合酶沿DNA模板移动时，它打开泡前的DNA双螺旋，并在复链点使DNA复原，转录泡的长度随增长反应阶段而异，在12-20bp之间，但其中的RNA-DNA杂交体区域比这个长度要短。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。