作用的

The results show that TSN inhibits the delayed rectifying potassium current obviously when extracellularly applying 1×10〓g/ml TSN. The effect is dose-dependent and partial revisable. It develops slowly, and so does its recovering after washing. TSN also accelerates the inactivation of I〓, and this effect is much like that of Verapamil, Nifedipine and -Bay K 8644 on I〓 at NG108-15 cells. In addition, similar effects on I〓 are also observed when intracellularly applying TSN.

实验结果显示，细胞外施加1×10〓g/ml TSN明显降低I〓的幅度，作用呈量-效关系，部分可逆；TSN作用的出现和冲洗后的恢复过程都是缓慢的；TSN不但降低I〓的幅度而且还使之失活变快，这种效应同Verapamil、Nifedipine、-Bay K 8644对NG108-15细胞的I〓的作用相似；另外，将TSN施于细胞内，对I〓也有同胞外施加TSN相似的作用。

The effect of mens needs in the development of the society is the unity of limited and unlimited effect.

人的需要在社会发展中所起的作用是有限作用与无限作用的统一。

According to the statistical meaning of random loading actions, the reliability model of a gear under frequent random loading actions is developed with the theory of order statistic. And the dependence of gear reliability on the frequency of loading actions is studied.

根据随机载荷作用的统计学意义，运用顺序统计量理论建立了随机载荷多次作用时的齿轮可靠性模型，并研究了齿轮可靠度随载荷作用次数的变化规律。

Based on a lot of experiments, the polarizable effect of water is considered as the main reason for the voltage distribution of insulator of HVDC transmission lines, and not only the salt density.

对于直流绝缘子表面电位分布的解释，传统的解释为由于盐密的影响和电导的作用。通过大量的实验总结，认为起主要作用的是水的极化作用，其中不只是盐密电导的作用。

Drug-drug interactions easily occur for drugs metabolized via CYP3A isoenzyme under polypharmacy. Atorvastatin and simvastatin that are metabolized by CYP3A, are the two most frequently prescribed statins in our research. Around 40 % of interactions are difficult to detect due to patients' habits of doctor shopping.

经由CYP3A代谢的药品在多种药品同时并用下容易产生药品交互作用，本研究中使用率最高的atorvastatin及simvastatin，就是由CYP3A途径代谢，而研究中所有交互作用，有四成比例非由同一医师开出，这与病患到处就医习惯相关，使得医疗人员在交互作用的侦测上更加困难。

Results: The whole preseription, the three tonic and three purgative prescriptions of Six Ingredie...

六味地黄汤具有良好的抑制血小板聚集的作用，三味补药是其作用的主要成分，三补与三泻配伍具有协同和增效作用。

Chapter 3 studies how contractual savings influences capital market, and analyzes the mechanism and condition of the influence. Chapter 4 discusses the retroaction of capital market on contractual savings.

第三章主要探讨契约型储蓄金融机构对资本市场所产生的作用及产生这种作用的机制，同时分析发挥这种作用所需要满足的条件。

Combined the geological analysis with analogue modeling experiments,the evolution of the Yinggehai basin could be divided into four main stages:(1) Before 42Ma,controlled by the southeastward extension of the Beibu Gulf basin on the northern continental margin,the Yinggehai basin experienced dextral pull-apart.Bounded by NS-trending Yingxi fault,the transtensional areas mainly are the northwest part and along the eastern boundary of the basin.(2) From 42 to 21Ma,the development of the main rift body in Yinggehai basin was mainly controlled by the southward slip and clockwise rotation of the Indochina block along the Red River fault zone,and the sedimentation was strengthened due to the sinistral transtension.In the east,the subsidence is deepened due to the dextral transtension.(3) From 21 to 10.4Ma,the sinistral movement of the Indochina block slowed down to still.From 21 to 15.5Ma,the northwest part of the basin began to inverse locally because of post-rift thermal subsidence of the whole basin.(4) From 10.4Ma to present,the basin was affected by the dextral movement of the South China block along the Red River fault zone and thermal accident in a new phase at 5Ma.

结合地质分析和物理模拟实验，莺歌海盆地的演化大致可以分为以下4个主要阶段：早期(42 Ma以前)主要受到南海北部陆缘裂解造成的右旋转换伸展作用的影响，但影响范围较小，主要为莺歌海盆地西北部和东部边界。42～21 Ma期间，主要受控于印支地块左行走滑和顺时针旋转作用的影响，莺歌海盆地在此期间发育了主体裂陷体系，东侧受到右旋转换伸展应力场的叠加影响而导致沉降加强；21～10.4 Ma期间，受印支地块逐渐减弱直至停止的左行走滑作用的影响，盆地西北部在21～15.5 Ma期间发生局部反转褶皱，但盆地整体进入以热沉降为主的时期；10.4 Ma以后，盆地受华南地块沿红河断裂右旋走滑作用和5 Ma以后新一期热事件的影响。

Take DPPH··ethanol solution as the oxidant system to research on the DPPH··scavenging capacity of the liquid fermented vinegar from north fruits like hawthorn, apple, tangerine, beach jujube, kiwi fruit, pear, mulberry, persimmon, medlar, kernel-apricot etc. and grains like corn, sorghum, millet, wheat, buckwheat, Job"s-tears, purple rice etc. it was found that the scavenging effect on DPPH··of the grain vinegar and fruit vinegar after brewing and sterilization was significantly higher than that of their corresponding vinasse, and With the increase of addition, scavenging rate is gradually increased. To most fruit vinegar and grain vinegar, the scavenging effect on DPPH··are stronger than acetate, and acetic acid has some effective but is not functional, consequently it"s other ingredients that really played scavenging effect in the fermentation of vinegar.

本实验采用DPPH··乙醇溶液为氧化体系，研究北方产山楂、苹果、蜜橘、滩枣、猕猴桃、酥梨、桑椹、水柿、枸杞、仁用杏等数十种果品，以及玉米、高粱、小米、小麦、荞麦、薏米、黑米等数十种粮食作物为原料的液态发酵醋对自由基DPPH··的清除能力，结果发现经过酿造杀菌后的成品果醋及粮食醋对DPPH··的清除作用明显高于其相对应的酒醪；并且随着加入量的增加其清除率也逐渐增高，其中大多数果醋及粮食醋对DPPH··的清除作用均强于醋酸，发现醋酸对DPPH··虽然有一定的清除率但是作用不大，因此说明真正对DPPH··起到清除作用的还是发酵醋中的其他成分。

Objective: This study investigates the damage of PC12 cells induced by Glutamate, and the possible neuro-protective effect of agmatine against the cell damage.

目的：研究一定浓度谷氨酸对PC12细胞的损伤作用，同时观察胍基丁胺对谷氨酸作用的影响，并初步探讨胍基丁胺的作用机制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。