作用的

To play the political key role of state-owned enterprise Party organization is the scientific conclusion that the third generation leading group of the Party Central Committee draws on the basis of summarizing the historical experiences in construction、 reform and development of state-owned enterprise since founding the PRC especially since reform and opening to the world, and is the inevitable requirement for state-owned enterprise leading Party organization to become the organizer、 promoter and practician...

发挥国有企业党组织政治核心作用是党中央第三代领导集体总结建国以来尤其是改革开放以来国有企业建设、改革、发展的历史经验得出的科学结论，是国有企业党组织成为贯彻&三个代表&重要思想的组织者、推动者、实践者及建立中国特色现代企业制度的必然要求。十六大《党章》对国有企业党组织政治核心作用的主要体现做出了准确的表述。

The paper consists of two parts: the evaluation of the antidepressant effects of Chinese traditional medicine "SXY-006" and the reseach of its mechanisms, we hope to accomplish the drug's evaluation and reseach through a series of classic praxiology and morphology test in screening of antidepressant, then to provide theoretical and experimental basis for its going on sale and clinical application.

本学位论文由中药新药SXY-006的抗抑郁作用评价和其抗抑郁机制研究两部分组成，旨在通过一系列经典的抗抑郁药物筛选行为学和形态学实验，完成对中药新药SXY-006的药效学评价，并研究其抗抑郁作用的机制，为其最终的上市投入临床应用提供理论和实验依据。

The paper consists of two parts: the ealuation of the antidepressant effects of Chinese traditional medicine "SXY-006" and the reseach of its mechanisms, we hope to accomplish the drug's ealuation and reseach through a series of classic praxiology and morphology test in screening of antidepressant, then to proide theoretical and experimental basis for its going on sale and clinical application.

本学位论文由中药新药SXY-006的抗抑郁作用评价和其抗抑郁机制研究两部分组成，旨在通过一系列经典的抗抑郁药物筛选行为学和形态学实验，完成对中药新药SXY-006的药效学评价，并研究其抗抑郁作用的机制，为其最终的上市投入临床应用提供理论和实验依据。

In the presence of L-isoproterenol (through local infusion into area CA1), the theta-pulse stimulation with the parameter of 10 Hz, 150 pulses/train, 1 train, a frequency weakly modifying synaptic strength, induced a robust LTP, and this effect was blocked when DL-propranolol was co-administered. By contrast, the theta-pulse stimulation with the parameter of 5 Hz, 150 pulses/train, 3 train, a frequency strongly modifying synaptic strength, induced a significantly smaller LTP when DL-propranolol was administered into area CA1. Accordingly, DL-propranolol impaired rat's spatial learning in the water maze when infused into area CA1 20min pretraining.

正常情况下对突触传递效能仅有微小调制作用的10Hz的θ节律刺激（每串150个脉冲，1串），在CA1区局部给予L-异丙肾上腺素后，显著地诱导出LTP，这一效应可被DL-心得安所阻断；相反，正常情况下对突触传递强度有显著调制作用的5Hz的θ节律刺激（每串150个脉冲，3串），在CA1区局部给予DL-心得安后，所诱导出的LTP被显著压抑。

Correlation analyses on the contents and ratios of endogenous hormones with selfing fertilities showed that selfing fertility was not determined only by one single hormone level, but partially affected by the joint action or balance of several hormones in Nongken58S original and untransformed regenerant controls under long-day. Our results did not support different already proposed hypotheses on one single hormone action in fertility expression of PSGMS rice.

1通过对因受环境低温影响而在长日条件下不育性部分逆转的原始材料和组培再生后代材料的自交结实率与内源激素水平及比值相关性分析表明，农垦58S育性转换并非取决于某种单一激素水平的改变，而可能与多种激素的共同作用和平衡关系有关，从而说明&众说纷纭&的单一激素作用的假说难以成立。

Thereby it demonstrated that resisting the damage of oxygen free radial. antigoniz- ing the overloading of calcium, relieving cerebral edema and regulating the imbalamce between 6—Keto—〓 and 〓 are the key link of NMTI in Curing ischemia/reperfu- sion injury and inhibiting the progress of the disease. The mechanism of NMTI at brain protecting also lies there. The results Provided strong basement on which NMTI was studied furtherly and widely used for curing certbral ischamia and reirrigate injury in clinical practice.

从而表明抗自由基损伤，拮抗钙超载，减轻脑水肿，调节前列腺素与血栓素失衡状态是脑脉通注射液防治脑缺血再灌注损伤，阻止病程进展的主要作用环节，也是脑脉通注射液发挥脑保护作用的重要机制所在，为脑缺血再灌注损伤的治疗和脑脉通注射液的进一步研究及临床推广应用提供了一定的依据。

The religion the nationalities there believed included not only the traditional ones with national character such as Bon and Samen but also the world religion with cross-national character such as Islam and Buddhism.

本章主要探讨这两种不同性质的宗教是如何共同通过其信仰对象神圣化民族意识的方式对各民族的形成发挥作用的，以及它们各自作用的不同特点。

Hence, it is reasonable for us to postulate that NE, OLS and adenosine may act in a sequential three-stepped cascade in producing the antinociception of NE at the spinal level, no matter how the NE is released from the spinally descending fiber terminals or exogenously administered there.

由于NECA的镇痛作用不能被Nal阻断，因此我们设想，NE、内源性OLS和腺苷，可能是通过有顺序的&三级环路&在脊髓水平来实现由NE能下行纤维释放或被局部施用的NE的镇痛作用的。

The results suggest that there is prominent short-term synaptic depression in the rat thalamocortical visual pathway. Presynaptic transmitter depletion and postsynaptic GABAergic inhibition are the main possible mechanisms of this synaptic depression. The short-term synaptic depression is helpful in neuronal correlated firing detection.

以上结果表明：丘脑皮层视觉通路具有显著的短时程突触抑制特性，突触前的递质耗竭和突触后的GABA能抑制系统很可能是产生视通路短时程突触抑制作用的主要机制，突触抑制作用有助于视觉系统对同步发放活动的检测。

The recombinant MA can undergo trimerization and the NC contains an I domain that can promoter Gag-Gag interaction. Previous studies have shown that the assembly function of NC in Gag can be replaced by sequences that dimerize or multimerize.

MA有聚合的能力，而NC上的I domain也能促进Gag-Gag之间的聚合作用，研究证实，以一种能促使蛋白间产生聚合作用的序列可取代NC 在Gag组装过程中的角色。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。