位

But last week's conference was organized by two experts with experience in cutting － edge reproductive technology: Panos Zavos, who runs a fertility clinic in Lexington, Ky., and controversial Italian fertility doctor Severino Antinori, who helps post-menopausal women bear children.

但是上星期的会议是由具最先进生殖技术临床经验的两位专家发起的：一位是帕诺斯·扎沃斯，他在肯塔基州的莱克星顿市开了一家生育诊所；另一位颇具争议的意大利生育医生塞韦里诺·安蒂诺里，他帮助绝经后的妇女生育孩子。

Two of the six clones had the same DNA sequence,so there are five different antigenic epitopes in the six clones;the Blast analysis showed that there were no sequence homology between the five epitopes and the known antigen of paragonimus.

上述6个克隆有2个克隆的DNA序列完全相同，即6个克隆包含了5种不同的抗原表位；Blast分析表明5个表位与已知的肺吸虫抗原表位无DNA序列的同源性。

OBJECTIVE To analyze pathoanatomy and modus operandi of 47 patients with Double Outlet Right Ventricle, and evaluate individual operation design of DORV.METHODS47 patients (31male, 16 female) aged from 2 to 26 (mean 13.6±12.1) with DORV were operated from Jan 1997 to Jan 2006, 46 of these patients had pulmonary artery stenosis.

诊断为单纯DORV者36例，DORV合并镜面右位心、内脏转位5例，1例合并下腔静脉闭锁、左上腔静脉畸形引流及无顶冠状静脉窦畸形，2例Taussing-Bing心脏畸形，2例伴有完全型房室隔缺损（其中1例伴有大血管转位），46例患者均伴有肺动脉狭窄，临床表现为紫绀和杵状指。

Results The results showed that the adjusting of body position was useul in revealing gastric wall and perigastric organs.

胃底贲门区的最佳显示体位为仰卧头低足高位；胃体区的最佳显示体位为俯卧位；胃窦区的最佳显示体位为右侧卧位。分别与仰卧位比较，均有显著差异(Ρ。0 5 )。

In the sequence of the third codon position bases. The "Zao 1"mtDNA code 3732 amino acids, 5 less than wild A. pernyi.

第1、2、3位碱基中AT的含量，以第3位最高，第2位最低，这一趋势与家蚕、果蝇相同。

as these notions sound, their actual meaning is entirely personalistic; for, as we shall see in the following chapter, in Van Til's thought only a person can be a truly concrete universal, an ultimate one-and-many.

虽然这些观念听起来很抽象，但它们实际上的意义是全然位格主义的；因为，在范泰尔的思想中，只有一位有位格的存有，才可能是一个真正「具体的共相」，才可能是「终极的一与众」。

The 7-bromo group was replaced with various aniline, and then treated with 4-methoxybenzenesulfonyl chloride to afford the 6-azaindole-1-sulfonamides.The synthesis of 7-aryl-6- azaindole-1- sulfonamide derivatives were prepared by a Suzuki reaction at 7-position, utilizing the 7-bromo-6-azaindole was treated with a variety of phenylboric acid to give the designed 7-aryl substituted 6-azaindoles.

将七号位碳上的溴基取代成各种苯胺类衍生物，再与4-甲氧基-磺基氯苯反应得到6-氮基吲哚-1-磺胺。7-苯基-6-氮基吲哚-1-磺胺类衍生物的合成是以7-溴基-6氮基吲哚-1-磺胺为起始物和各种苯硼酸经由铃木偶合反应在第七号位碳上，得到在第七号位碳上有苯基取代的6-氮基吲哚-1-磺胺。

In the second part of this work, a computor program is developed to calcalate〓L〓energy levels, reduced matrix elements, crystal field energy levels, oscillator strengths of f-f transition and theoretical f-f absorption spectra of f-ions. The calculation results of the f-f absorption spectra of Nd in water coordination sphere and H di (2-ethylhexyl phosphinic acid coordination sphere with different symmetric structure are shown and compared with observed spectra.

在第二部分中，编制了计算f离子的〓L，能级、约化矩阵元、晶体场中Stark能级分裂、f-f跃迁振子强度及f-f理论吸收光谱的计算机程序，以此程序分别计算了Nd在不同结构对称的水配位层及烷基磷酸配位层中的f-f吸收光谱，通过与实验谱比较，识别了可能的配位层结构，并讨论了f-f跃迁的强度机理。

To explore new synthetic methods, we set out a careful investigation of the reaction of benzimidazolium salt with many nucleophilic agents, including the active aromatic compounds and heteratom nucleophilic agents, and found that the quaternary C=N is not so active; when benzimidazolium salt is reacted with big nitrogen nucleophilic agent? phthalimide, it does not give the expected addition product, instead, produces N-alkyl phthalimide through alkyl-transfermation from benzimidazolium salt to phthalimide.

为了开发新的合成方法，研究了苯并咪唑盐与各种亲核试剂（活泼芳环与杂原子亲核试剂）的反应，发现苯并咪唑盐不与活泼芳环及杂原子亲核试剂发生2位加成反应；在与体积较大的位阻型N亲核试剂邻苯二甲酚亚胺反应时，未得到亲核试剂与极化的C＝N的加成产物，而是得到N烷基化的邻苯二甲酰亚胺，进一步研究表明，苯并咪唑盐将1（3）位N上的烷基转移给了邻苯二甲酰亚胺，并讨论了其反应机理和取代基，溶剂效应。

A graduate of Old Princeton, Plumer was widely known as pre-eminently a preacher of the Gospel, while a contemporary described his public prayers as "the tender pleadings of a soul in communion with God."

普默毕业于旧普林斯顿神学院，作为一位杰出的福音传道人广为人知，一位与他同时代的人描述他的公开祷告描述是&一位与神相通之人的温柔恳求&。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。