阻断

The fEPSP response evoked in one pathway was small, usually 20–30% of the maximu, whereas a large response, usually 80–90% of the maximum, was evoked in the strong pathway. After recording of the baseline fEPSP evoked at 0.033 Hz, LTP of the weak pathway could be associatively induced by paired stimulation of the weak and strong pathways 100 times at 6 sec intervals, with stimulation of the weak pathway preceded 3–10 msec.

在记录以0.033Hz所引发基础的兴奋性突触后电位之后，在弱的路径上可以因配合弱与强的刺激路径而引发出相关性长期增益（每六秒一次共100次，弱的刺激路径在强的刺激路径之前 3-10 ms），然而当在两个路径之间的配合时间差大於10 ms时即无法形成相关性长期增益，此类型长期增益的引发是需要依赖活化NMDA接受器的，因为给予50 mM的D，L-AP5可以阻断相关性长期增益的引发（兴奋性突触后电位为原来的105±6﹪；n=6）。

The Asterias extracts has the facilitate effect on gastric emptying in mice. Its effective component may be acid substance. The mechanism was probably due to the block of the activity of dopaminergic system other than reacting with cholinergic system.

海星醇提物具有促进小鼠胃排空作用，有效成分可能是酸性或中性的物质如多糖或多肽、氨基酸、蛋白质等；其促胃排空机制可能与阻断多巴胺系统功能相关，而与胆碱能系统无关。

The expression of Bcl-2 was weak or negative; there is no difference among various groups.Research Conclusion: lCadmium can accelerate the apoptosis of GCs and is related with dose; 2Cadmium accelerate atresic of follicular; and increase the number of interstitial gland;3Cadmium enhance the expression of bax, and no affect obviously on bcl-2;4 Selenium restrained the effect of cadmium-induced apoptosis on granulosa cells, but it cant be interdicted completely.

实验结论：1 镉能促进小鼠卵巢颗粒细胞凋亡，并具有剂量效应关系。2 镉能促进卵泡闭锁，使卵巢间质腺数量增加。3 镉能增强颗粒细胞凋亡相关基因bax的表达，对bcl-2的表达则无明显影响。4 硒具有一定的抑制镉致颗粒细胞凋亡的作用，但不能完全阻断。

Purified recombinant protein rCCR5 isobtained successfully, which can be used as a candidateantigen for CCR5 autovaccine to challenge HIV1infection.

获得了大量纯化的rCCR5重组蛋白，可作为研制CCR5自体蛋白疫苗以阻断HIV1感染的候选抗原蛋白。

purified recombinant protein rccr5 is obtained successfully, which can be used as a candidate antigen for ccr5 autovaccine to challenge hiv 1 infection.

获得了大量纯化的rccr5重组蛋白，可作为研制ccr5自体蛋白疫苗以阻断hiv 1感染的候选抗原蛋白。

Upon his arrival, Bakal started to weaken the uprising angels. He not only ordered to suspend the use of all magic, but also created the evil Warriors of Light with his own strong magic. These magical creatures served as guardians of the Heaven City, now a blockade between Heaven and Arad.

逃向天界的巴卡尔，为了削弱天族的反抗，不仅下了封杀魔法令，还用强大的魔法制造了具有邪恶力量的光之战士，用来守卫天空之城，完全阻断天界和阿拉德大陆的连接。

Methods Lymphocytes with different MTHFR C677T genotypes from the donors were cultured for 9 days in media with different concentrations of folic acid and the frequencies of micronucleated binucleated cell was evaluated by cytokinesisblock micronucleus cytome assay.

采用9天淋巴细胞长期培养辅以胞质阻断微核细胞组分析，分析不同浓度的叶酸对三种MTHFR C677T基因型乳腺癌人群和健康人群双核细胞微核率的影响与差异。

According to the mechanism of block of development in vitro culture on early embryo of mammal and in vivo surroundings of early embryo, the paper states that requirement and utilization of nutrients during each cell stage of early embryo of mammal in vitro culture in order to search for in vitro culture condition and method to improve the development rate of blastosphere.

摘要从哺乳动物早期胚胎体外培养发育阻断机理和早期胚胎的体内环境入手，阐述了胚胎体外培养各细胞阶段胚胎对营养物质的需求，寻求合理的体外培养条件和方法，以便提高体外胚胎早期的囊胚发育率。

"The inevitable downhill sequence to hypertension and heart failure was changed by the addition of grape powder to a high-salt diet," said Bolling.

高盐饮食惯常不可避免的发展到高血压和心衰的结果可以被葡萄粉饮食阻断。

Blocking Rho kinase may inhibit the progression of atherosclerotic plaques of brachiocephalic arteries in ApoE-/- mice, and the effect may be independent of blood pressure and blood lipid changes, while probably be related with the anti-oxidative stress effect.

阻断Rho激酶可抑制ApoE-/-小鼠头臂干动脉粥样硬化斑块的进展，其作用独立于血压和血脂水平，可能与抗氧化应激有关。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。