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The factors A and the rate constants are given at temperature range of 200-1200 K.The results in-dicate that the loss of aβ-hydrogen from 2-hydroxyethyl radical to yield vinyl alcohol and that a 1,3-hydrogen shift to form ethoxy radical have close A factors and rate constants.

用量子化学结果和Eyring过渡态理论计算了200－1200K温度范围内，标题反应的A因子和速度常数，结果表明，2－羟乙基脱去β－H生成乙烯醇与其经［1，3］重排生成乙氧基有相近的A因子和速度常数，且常温下速度较慢，反应难以进行。

The results show that the propagation delay is less than 1ns, the ratio of input and output impedance is up to 10〓, realizing a little insert dissipation at high-speed operation, laying a solid foundation for the materialization of high-resolution one-way analog switch A/D converter. 2. A new structure of the high-speed CMOS voltage comparator circuit for the improved nonoffset cancel circuit, which can satisfy the needs of the 8-bit linearity.

模拟结果表明，基于CMOS工艺实现的BiCMOS单向模拟开关的传播延迟小于1ns，开关的输入输出阻抗比高达10〓以上，实现了高速工作下的极小插入损耗，为实现高精度单向隔离模拟开关分步法A/D转换器奠定了基础； 2、基于满足八位线性要求的前提，本文提出了一种改进的无失调取消电路的高速CMOS电压比较器新结构。

In times of crisis loan into a financial crisis, global stock markets at a time when Aihongbianye, A-share market suddenly changed prior to the performance of the fragile, Xianting walk-up, which is not so much before the stock market decline in more than 70% or over, But in the management of the A-share market position began to fundamental change.

在成为一个金融危机，全球股市次贷危机的时候Aihongbianye，A股市场突然改变了之前的表现脆弱，李先庭步行行动，这是不是太之前，在股市下跌更多超过70％或以上，但在管理的A股市场的态度出现了根本性的变化。

I have a Washburn A-20 (2 humbuckers) and I wanted a singlecoil guitar for a different sound.

我虽然有一把Washburn A-20，但是我想玩玩看单拾音器吉他。

1 Part B shall represent and warrant that Part B is an expert fully competent in all phase of the work involved in providing the Services and that Part B shall not deny any responsibility or obligation to Part A on the ground that Part A provided recommendations or assistance with regard to any aspect of this Agreement and that the Services performed by its employees will be of the professional standards consistent with generally accepted industry standards for the performance of such Services and that the Services performed under this Agreement will be proceeded with utmost promptness and diligence and executed in a professional and workmanlike manner.

7.1 B方应代表和担保B方是在涉及提供服务工作的所有方面完全胜任的行家，而且B方不应拒绝对A方的任何责任和义务，前提是A方提供关于此协议任何方面的建议或协助，以及由其雇员进行的服务将具有符合有关这些服务效果的一般公认标准的专业标准，而且按此协议进行的服务将以极端的敏捷和勤奋进行和以专业而工作熟练的方式实施。

The clou of page of A, true reaction, caption and content write a law abhorrently is wrong apparently, it can let you lose the faith that searchs engine, also can let more caller prediction of a person's luck in a given year drop likewise.

A、真实反应页面的中心思想，标题和内容不一致的写法显然是错误的，它会让你失去搜索引擎的信任，同样也会让更多的访客流失掉。

［Objective］To investigate the relation between Actinobacillus actinomycetemcomitans and human buccal mucosa epithelial cells in order to understand the invasion ability of A.a to epithelia.

［目的］探讨伴放线放线杆菌( Actinobacillus actinomycetemcomitans，A.a)与人口腔颊黏膜上皮细胞之间的关系，加深对 A.a侵入颊黏膜上皮细胞能力的了解。

Dendrogram divided 37 haplotypes into two major clusters, capra aegagrus clustered into lineage A, while capra falconeri clustered into other lineage. Lineage A is the predominance lineage of the 7 goat populations, while lineage B has a relatively small proportion.

系统发育树将37种单倍型划分为两个较大的分支，角猾羊1条序列聚入A分支，而捻角山羊则自成1支。A分支为7个群体的优势类型，B分支的影响相对较小。

It may have a preventional function from Alzheimer's disease. Molecular biological studies are shown that apoE isoform has a isoform-specific role to neurodegeneration. ApoE〓 and apoE〓 aid to sustain the stabilization of cytoskeleton protein tau, while apoE〓 hyperphosphorylates tau to destabilize the microtubule protein, which will make neurocyte easy to form neurofibrillary tangles in AD. Clearance of amyloidal peptide by apoE〓 and apoE〓 is more effective than by apoE〓. ApoE〓 has the strongest ability to clear the amyloidal peptide. It is shown that apoE〓 has a stronger prevention from Alzheimer's disease.

分子生物学研究发现，apoE异构体对神经细胞退化表现出异构体特异作用，apoE〓和apoE〓有助于维持微管的稳定性，而apoE〓则使tau蛋白超磷酸化，破坏微管的稳定性，使神经细胞易于形成神经纤维缠结。apoE〓和apoE〓对A β的清除率远远高于apoE〓，apoE〓对A β的清除能力最强，可见apoE〓对AD的发生具有较强的阻止作用。

That means Pho85 kinaseand calcineurin were involved in salt tolerance with an identical target protein or in 中科院上海生化与细胞所博士学位论文摘要 the same pathway. Inhibition of calcineurin decrease the YPH499, pho80? mutant,and pap1 (pcl7)? mutant Mn2+ tolerance but not that of pho85? mutant and thepho85? mutant was more sensitive to Mn2+ than YPH499, pho80? mutant, and pap1(pcl7)? mutant even with the addition of cyclosporin A. Therefore, the conclusioncould be drawn that PHO85 gene played a dominant role in Mn2+ homeostasisregulation in compare with calcineurin. As for Ca2+ tolerance, cyclosporin A canincrease the tolerance to Ca2+ of all the mutant mention above, that means Pho85kinase and calcineurin function antagonistically in regulation of Ca2+ homeostasis.In Bioinformatics, BRI3 gene is a novel gene without any function clue but givehigh conservation in mammalian.

我们通过钙调磷酸酶的特异抑制剂环孢菌素A研究了YPH499、+2+pho85缺失株、pho80缺失株、pap1缺失株在钙调磷酸酶失活后对Na、Mn、2+Ca金属离子敏感性的变化，结果显示Pho85蛋白激酶和钙调磷酸酶通过直接+或间接激活同一个靶蛋白或途径来增强细胞对Na的耐受；和钙调磷酸酶相比，2+PHO85的缺失对酵母细胞Mn耐受性的破坏是相对控制性的，钙调磷酸酶的失2+活不能进一步降低pho85缺失株对Mn的耐受能力；Pho85和钙调磷酸酶在对2+Ca的耐受调节中是相互拮抗的，钙调磷酸酶的失活能增加pho85缺失株和2+pho80缺失株的Ca耐受。i中科院上海生化与细胞所博士学位论文摘要对本实验室克隆的人新基因BRI3进行系统的生物信息学分析，发现它是一个在哺乳动物中保守的，但功能未知的基因。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。