发现

Extant jawless vertebrates, represented by lampreys and hagfishes, have innate immune receptors with variable domains structurally resembling T/B-cell receptors. However, they lack cardinal elements of adaptive immunity shared by all jawed vertebrates: T/B-cell receptors and major histocompatibility complex molecules.

在以七鳃鳗和盲鳗为代表的无颌类脊椎动物中，虽然发现了与有颌类脊椎动物T细胞受体(T-cell receptors， TLRs)、B细胞受体(B-cell receptors， BCRs)可变区具有相似结构的先天性免疫受体，却从未发现有颌类脊椎动物适应性免疫系统的核心组分：TCRs、BCRs、组织相容性复合体(Major histocompatibility complex， MHC)。

All of 21 LPEH children had an uneventful recovery and no plicaes and fluid were detected in follow-up by US. Conclusions: The entrapped labral plicae in the inferomedial recess of hip joint could be visualized by US.

超声检查对发现髋关节内下间隙内滑膜唇皱襞嵌顿有较好的敏感性及特异性；髋关节内下间隙内发现片状稍强回声占位性结构为超声确诊LPEH的重要依据。

The dissertation mainly consists of two parts:1. The Reaction Chemistry of Alkynes under Palladium Catalysis Part 1 studies the reaction α,β-unsaturated carbonyl compounds with alkenylpalladium intermediate generated by nucleopalladation, and discovered 1 the Pd-catalyzed tandem addition reaction of halides, alkynes and α,β-unsaturated carbonyls,2 the four-component tandem addition reaction of halides, alkynes and α,β-unsaturated carbonyls, 3 the tandem intramolecular oxypalladation-conjugate additionreaction of alkynoic acids with α,β-enals. These new reactions provide notonly efficient highly stereoselective methods for the synthesis of γ,δ-unsaturated,polyunsaturated carbonyl compounds and γ-lactonic aldehydes, but also thebasic transformations for a number of C-C bond formation reactions which can be usedto design synthesis of many acyclic, cyclic or polycyclic compounds.

本论文的主要工作分为两个部分：一、钯催化下炔烃的反应化学在本小组前人工作的基础上，我们详细研究了炔烃亲核钯化产生的烯基钯中间体与α，β-不饱和羰基化合物的反应，发现两价钯催化下卤离子-炔烃-α，β-不饱和醛酮的串联加成反应、卤离子-炔烃-α，β-不饱和醛酮的西组分串联加成及炔酸分子内氧钯化-串联Michael型加成反应；由此发展了γ，δ-不饱和醛酮、多不饱和羰基化合物和带有醛酮基侧链的γ-丁内酯衍生物的高立体选择性合成方法，这一过量卤离子存在下的烯基钯对α，β-不饱和羰基化合物共轭加成反应的发现，为大量碳-碳键形成反应的实现提供了基础，使我们能够从这一基本反应出发，设计和开发多种分子内、分子间的碳碳成键反应，以好的立体、区域选择性组建开链、环状及多环类型的化合物。

Janakiramanan, lamba and seneviratne(2005) found that for international joint venture The wealth gains are found to be influenced by the firm size and the industrials sector of the firm , and the type of JV.

Janakiramanan，兰巴和维拉特纳（2005年）发现，国际合资企业的财富，发现收益由公司规模和公司的工业部门的影响，以及合资企业的类型。

Adiponectin is a newly found protein hormone specifically expressed and secreted by adipocytes,and it is the only lipogenic hormone which has protective effection on human.Its protective effection to the vascular endothelium has been widely proved.

脂联素是近年来发现的一种由脂肪细胞特异表达和分泌的蛋白质激素，它是目前惟一发现的对人体有保护作用的脂源性激素，其血管内皮保护效应已被广泛证实。

I suggest that we learn from the west and construct a litigable regime with Chinese Characteristics and only through this regime that we can achieve the goal of real finding of law.

本文建议借鉴两大法系刑事诉讼法律发现模式，构建中国刑事诉讼法&可诉性&机制。在一定意义上，唯有如此努力，才能发现&真正的法律&。

On the basis of our series and the findings of Yapar et al, the sonographic features of pelvic TB may be categorized as wet type or dry type as follows. The wet type, found in 12 (75%) of 16 patients, is characterized by incompletely septated ascites, particulate ascites, loculated fluid (although clear ascites can also be commonly associated with tuberculous peritonitis ), a thickened peritoneum or omentum, and an adnexal mass, mimicking ovarian cancer; the dry type, found in a small number of cases, is characterized primarily by adnexal masses, adhesions, and loculated fluid, mimicking tubo-ovarian abscesses or complexes.

根据我们和Yapar等人的发现，盆腔TB的超声特征可以分为湿型或干型。16例病人中发现12例湿型TB，其特点是腹水内存在不完全的分隔、光点和多房性积液（尽管清亮的腹水通常也能合并结核性腹膜炎），以及腹膜或网膜增厚和容易误诊成卵巢癌的附件团块；少量的病例呈干型TB，其特点主要是附件团块、粘连和多房性积液，象是输卵管-卵巢脓肿或复合体。

On the basis of our series and the findings of Yapar et al, the sonographic features of pelic TB may be categorized as wet type or dry type as follows. The wet type, found in 12 (75%) of 16 patients, is characterized by incompletely septated ascites, particulate ascites, loculated fluid (although clear ascites can also be commonly associated with tuberculous peritonitis ), a thickened peritoneum or omentum, and an adnexal mass, mimicking oarian cancer; the dry type, found in a small number of cases, is characterized primarily by adnexal masses, adhesions, and loculated fluid, mimicking tubo-oarian abscesses or complexes.

根据我们和Yapar等人的发现，盆腔TB的超声特征可以分为湿型或干型。16例病人中发现12例湿型TB，其特点是腹水内存在不完全的分隔、光点和多房性积液（尽管清亮的腹水通常也能合并结核性腹膜炎），以及腹膜或网膜增厚和容易误诊成卵巢癌的附件团块；少量的病例呈干型TB，其特点主要是附件团块、粘连和多房性积液，象是输卵管-卵巢脓肿或复合体。

With 〓H-TdR incorporation and cell count, we found that AdM could inhibit DNA synthesis and the proliferation of VSMCs from SHR. With semiquantitative RT-PCR analysis, we found that AdM mRNA level was lowerer in kidney and VSMCs from SHR than those from WKY.

应用〓H-TdR掺入和细胞计数发现，AdM可以抑制培养的自发性高血压大鼠VSMCs的DNA合成和细胞增殖；应用半定量RT-PCR分析发现，在自发性高血压大鼠的肾和VSMCs中，AdM mRNA水平较低。

The average contents of A, T, G and C were 14.1%, 16.1%, 30.2% and 39.6%, respectively, the contents of GC 69.8%） were obviously higher than those of AT. Using these primers, ITS-1 region can be amplified in other four Lutjanus species, but the lengths of ITS-1 were largely different between different species.

将此引物在笛鲷属其他4种鱼类中扩增，发现该对引物有很好的通用性；比较发现在不同种中ITS1存在着较大的差异，适合将其应用于分子系统学和种质资源方面的研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。