有关存在的

After HRP application, HRP labelled cells were distributed in the nucleus of trapezoid body , lateroventral periolivary nucleus , retrotrapezoid nucleus , lateral paragigantocellular nucleus and lateral reticular nucleus . The findings demonstrated the existence of neural structural relations between the chemosensitve areas and the Tz, LVPO, NRT, LPGi and LRt, and revealed that these nuclei might participate in the mechanism of central chemical regulation on respiration.

观察到用浸有HRP的滤纸局部敷贴于延髓腹外侧表面化学感受区后，在延髓斜方体核、外周橄榄腹外侧核、斜方体后核、巨细胞旁外侧核和外侧网状核等核团找到HRP标记的细胞，表明上述延髓内部核团与腹外侧表面化学感受区之间存在神经结构联系，提示延髓腹外侧表面化学感受区对H〓等物质的化学感受机制可能与上述核团神经元伸向该区的突起有关。

CO2 for the compressors lubrification in particular polyolester (POE oil and polyalkylglycol oils there are still uncertainties in the definition of an optimized oil in relation to the various applications.

二氧化碳的压缩机润滑（特别是polyolester功能的石油和polyalkylglycol所油）仍然存在着不确定性的定义，一个优化的石油有关的各种应用。

Based on these results and inferred to related reports from other labratories, it was possible to make some analyses and conclusions or inferrences:(1) CD〓AK with tumoricidal activity were induced and expanded in number througth costimulation of PBMC with anti-CD〓 McAb . and r IL-2 ;(2) CD〓AK induced and expanded in such manner did exibit more potent proliferation·ability and cytotoxicity which maintained for lonser time than those of LAK cells, thus CD〓AK was a new variety of antitumor effector cells worth to be explored;(3) CD〓AK could mediate MHC nonrestricted cytotoxicity and kill tumor target cells through inducing necrosis and apoptosis;(4) Normal mature lymphocytes of PBMC could be induced to proliferate and /or to die from apoptosis when they were costimulated by anti-CD〓McAb and rIL-2. Both proliferation and apoptosis were existing in the same cultivation system sugsesting that the presence of rIL- 2 might provide some accessary signals for apoptosis.

以这些结果为基础并参考其它有关文献可能做出如下分析与结论或推论：(1)用抗CD〓单抗和rIL-2共刺激外周血单个核细胞能诱生扩增出具有杀瘤活性的CD〓AK细胞，(2)与LAK相比，用这种方法诱生扩增的CD〓AK增殖能力强、细胞毒活性强而且维持时间长；CD〓AK是一类值得开发的抗瘤效应细胞；(3)CD〓AK能够介导MHC非限制性细胞毒活性，可以通过诱导靶细胞坏死和/或凋亡杀伤肿瘤细胞；(4)正常外周血单个核细胞中的成熟淋巴细胞在受到抗CD〓单抗和rIL-2共同刺激后既可诱导增殖也可诱导凋亡，两者并存于同一体系，推测rIL-2的存在可能为细胞凋亡提供一些辅助信号。

In the fourth chapter,I describe the critique from Hume of special'Olam ha-bah and will from God,miracle and immortal soul.

第四章是对休谟针对上帝存在证明的另一部分—和神迹、特殊的天意和来世以及伦理有关的辩护—的批判进行评介。

We found for the first time that the epithelium of bronchus of normal broilersexpressed iNOS mRNA.iNOS activity in the epithelium of bronchus of preascitic andascitic broilers were higher than normal broilers,but there was no iNOS activity inpulmonary vessels of all the three types broilers.The results indicated that the increasedNOS expression in pulmonary vessels of preascitic and ascitic broilers was not iNOS.

首次发现在肉鸡肺动脉高压发展过程中，肺血管NOS的表达是增加的，尤其是正常鸡无NOS表达的肺小血管内皮和平滑肌在腹水鸡却呈高水平表达，且NOS活性增加的肺小血管也同时存在管壁平滑肌层增厚或无肌型血管肌化的结构重建现象，结果提示NOS表达增强可能与肺血管中膜增厚有关。

As a literary phenomenon, emerging of the little town novels not only relates to the extensive being of little town in the 20th's China, but also relates to the present situation of the politics, economy, culture and war during the semi-colony and semifeudal societies, as well as to the life experience, thinking perception and art pursuit of modern writers. The little town novels reflect the changeable situation and historical renovation of the modern Chinese societies, and also contain plentiful and distinctive scenes of little town and aesthetic culture.

作为一种文学现象，小城小说的产生，既和小城镇在二十世纪中国社会的广泛而基本的存在有关，也与半殖民地半封建社会的政治、经济、文化、战争等社会现状，以及现代作家的人生经历、思想感悟、艺术追求等相联系。

Most variations of most bases arose from transition, and a few of them were transversion. Furthermore, there was great coherence among these changed bases in type

远缘杂交后代的进化可能是一个持续过程，姊妹系内的株系之间某些性状存在差异，这些差异很可能与重复序列的变异有关，这为后生遗传效应机制的研究提供了有用的材料。

Relevant departments should pay high attention to PIU among college students.

大学生人群中存在一定比例的病理性互联网使用者，其学习生活受到很大的影响，有关部门应高度重视，并极早针对其发生的高危因素制订相应的预防措施。

Finally, the Code of Hammurabi, discovered in Susa in 1901 by the French expedition funded by Mr. And Mrs. Dieulafoy, shows that even in pre-Mosaic times legal enactments were committed to, and preserved in, writing; for the Code antedates Moses some five centuries, and contains about 282 regulations concerning various contingencies in the civic life.

最后，汉穆拉比法典，发现在苏萨在1901年由法国资助的探险队由先生和夫人Dieulafoy病，显示，即使在会前花叶时代的法律法规承诺，并保存在，写作；守则antedates郑慕智有些五个世纪，并载有大约282规例有关的各种突发事件，在公民的生活。

It is compartmentalized to seven styles of stressful life events related to family, school and society. Different styles of stressful life events have different influences on mental health.

大连市中学生面临的应激生活事件可以分为与家庭、学校和社会有关的七种类型，并存在一定的年级和性别差异；不同类型的生活事件对中学生心理健康的影响不同。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。