集中于

To be wholly occupied with others, never to look within, is the state of blindness of those who are entirely engrossed by what is present and addressed to their sense; this is the very reverse of simplicity.

另一种盲目就是完全专注于他人而不自省。他们所有的注意力都集中于眼前的事物以及感觉到的一切；这与单纯恰恰相反。

There is in man's nature, a secret inclination and motion, towards love of others, which if it be not spent upon some one or a few, doth naturally spread itself towards many, and maketh men become humane and chari ; as it is seen sometime in friars.

人心中可能普遍具有一种博爱倾向，若不集中于某个专一的对象身上，就必然施之于更广泛的大众，使他成为仁善的人，象有的僧侣那样。

The sad between male and female was 2.73, the somatotype have obviously sex difference (p＜0.001). conclusion the somatotype of the male youth is mesomorphy, while the sebum cutaneum of female is prone to endomorphy.

粤西大学生体围与皮脂发育特点：男性骨骼肌比较发达，身体比较结实，体型类型高度集中于中胚层体型；女性皮脂发育比较丰满，肌肉相对少，体型偏于内胚层体型。

The firms located in industrial cluster are important ties that linked the local industrial cluster and the global production network. They are as well as the micro-dynamics for the clusters' upgrading and evolution in the context of economic globalization. The existing researches on industrial cluster almost focus on the cluster's competitive advantages as a whole unit, which has supposed the firms in clusters are homogeneous and opportunity equipotent that can get extra advantages compared to the un-clustered firms.

集群企业正成为联系地方产业集群与全球生产网络的重要纽带，是经济全球化背景下产业集群升级和演进的微观动力；从已有的集群理论研究成果来看，目前的研究主要集中于集群整体层面，研究的焦点是对集群整体的竞争优势进行探讨，集群企业被假定为是具有同质性和机会均等性的，相对于非集群企业可以获得一种"非对称"的特殊竞争优势。

However, the mechanism underlying the effect ofiodine excess on thyroid function remains unknown in part. Moreover, differentanimals show different ability to respond to iodine deficiency and iodine excess.Therefore, it is of great necessary to establish different animal models in vitro andtake a thorough evaluation of the impact of iodine intakes on thyroid function and itspossible regulation mechanism.

迄今的研究多集中于碘摄入水平与甲功关系这一现象的观察，对碘与甲状腺功能变化的剂量-效应关系及其具体调控机制的实验论证尚有待于进一步深入，且不同动物对碘缺乏与碘过量的反应性和耐受性有所不同，因此有必要建立不同的动物模型，就碘对甲状腺功能的影响及其可能的调控机制做系统而深入的研究。

And with these results, I delve further into the theoretical issues of MSP and the concentration is on a special class of MSP-Doob skeleton processes. Generalized limit distribution, limit distribution of these processes and conditions and the expressions for the existence of invariable measure of such processes are provided. Finally, these new results are then applied to queueing theory, reliability theory and inventory theory. A detailed study of GI/G/1 queuing model, parallel connection system model, water reservoir model and perishable inventory model is discussed. These models have already been investigated to some degree. In particular, as mentioned above, some scholars have already successfully applied the transient behavior theory of MSP to these models and transient distributions of main variables in such models have been obtained. However, the limit behavior has not been addressed. In this thesis, limit behavior of main variables in the above-mentioned models is established.

在这个基础上，对马尔可夫骨架过程的理论进一步进行了探讨，将注意力集中于一类特殊的马尔可夫骨架过程Doob骨架过程，给出了这类过程的广义极限分布、极限分布以及不变测度存在性条件和表达式，并应用这些结论于排队论、可靠性理论和存储论等领域-具体分析了GI/G/1排队论系统模型、并联系统模型、水库储水模型、易腐烂物品库存模型——这些模型都不同程度地被许多学者研究过，特别，如前面提及，已有人成功地应用马尔可夫骨架过程的瞬时性态理论，获得了上述各模型中的主要参量过程的瞬时分布，但是，却并没有探讨它们的极限性态——建立了若干关于上述各模犁的主要参量过程的极限性态的结果。

In order to prvoide the new clue for the later tapping oil potential of maturing oilfiled, especially for the stratagem adjustment of high water-cut inefficient exploitation reservoir, and prolongate the realm and orientation of tapping oil potential, the waterflooding characteristics and the law of remaining oil distribution were studied.

结果表明，该块油层水淹程度仅80%左右，剩余油在平面上分布于区块的绝大部分区域，且与构造高低无明显关系，纵向上主要集中于层段的上部，尤其是位于该块西北区构造低部位的北断层区潜力单元，是与目前老油田潜力区主要局限于正向型微构造区所不同的新类型与新领域。

Now some researches in regional LUC are being carried out mainly in the areas of the tropical rain forest, the loess plateau, the karsts and in the economically developed areas; but the researches bearing the global and regional features in the intensive farming areas, Zhujiang Delta and in such economically-developed areas as Suzhou, Wuxi and Changshu are not enough; practically the researches in western ecologically fragile areas in China are much less.

目前正陆续开展一些有关区域土地利用变化的研究项目，这些研究主要集中在热带雨林区、黄土丘壑区、喀斯特地区、经济发达区，但选择兼具全球意义和区域特色的局地进行土地利用变化的研究更少，其主要集中于集约化农区、珠江三角洲和苏锡常经济发达区，很少涉及我国西部生态脆弱区。

It influenced the development of cities deeply and largely, and also pushed the change of the urban system and its space organization further. In recent years, the world focus urban system research on developed countries, And China focuses its research on developed and littorals areas, but pay less attention to undeveloped interior areas.

多年来，世界城镇系统研究的重点集中在发达国家，中国则集中于东部沿海发达地区，对于西部内陆欠发达地区城镇发展、城镇系统空间组织研究较少。

In conclusion, our research has indicated that amine oximes or other hypoxia imaging agents might not be structure-specific pharmaceuticals, and lipophilicity seemed to be an important factor in design for hypoxia agents.

由于〓Tc〓-〓在胃肠道等脏器分布较多，难以检测腹腔肿瘤，但可广泛适用于其它部位实体瘤的诊断。而上述三者更集中于肝、肾，可能适用于某些胃肠道肿瘤和妇科肿瘤的乏氧显像。

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。