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Cellular immune response would occur later and would be weaker in xenogenic hepatocellular transplantation.

在异种肝细胞脾内移植中，细胞免疫发生的较迟和/或较弱。

The effects of every main factors on extraction ratio are discussed, and the optimum conditions of extraction effective components from zizyphus jujuba are determined with the orthogonal test. Optimum conditions are obtained by using a new method of H2O2-decoloring in alkalescent condition, and effects of correlation factors on decoloring ratio are discussed. The yield ratio of polysaccharide is above 5.26% under these optimum conditions.

首先研究了不同提取过程中各因素对多糖提取率的影响，结合正交实验确定了微波最佳提取工艺条件；然后采用双氧水弱碱性条件下脱色新工艺，并对脱色各影响因素对多糖脱色率的影响进行了讨论，最终得出最优脱色条件，使多糖得率达到5.26％以上。

We choose the solid phase extration to deal with the biolog...

本文采用固相萃取法对叶酸血浆样品进行前处理，首次应用大孔吸附树脂作为萃取固定相，同时，还研究了叶酸的光化学行为，发现叶酸本身有弱荧光，在一定的反应介质中，经光化学诱导，可产生较强的荧光产物，从而明显改善检测灵敏度。

These results reveal that the APC〓 trimers in the core cylinders of phycobilisomes favour a standard face to face manner to associate into a〓 hexamer, but probably, the APC〓 trimers cannot form a stable〓 hexamer like C-PC and R-PE hexamers due to the relatively weaker association between two trimers, but a relatively looser hexamer.

这些结果表明位于藻胆体core cylinder中的APC〓三聚体趋向于以通常的面对面的方式缔合成〓六聚体，但由于六聚体内两个三聚体之间的相对较弱的相互作用，APC三聚体很可能不能形成象C-藻兰和R-藻红一样的稳定的六聚体，而只能形成一个相对松弛的六聚体。

The young woman in film of no less than dust beautiful jade, respect ability because of firm be as good as one's word just about quite indomitable, ability coruscate favorable balance of trade the ordinary person's ability.

正如影片中的弱女子埃琳，正是因为坚守信仰才能够百折不挠，才焕发出超乎常人的能力。

Examples demonstrate that the electromagnetic wave in the dispersive medium attenuates very fast and the measured signals are very weak.

计算实例表明，频散介质中电磁波的衰减更快，测量信号变得很弱。

Was used as the recurrent parent and 7 varieties of diverse origins (6 are indica lines) were used as donors to obtain BC2F2 bulks by crossing and continued backcrossing. Initial screening for CT under the low temperature of the field conditions resulted in 177 CT BC2F2 introgression lines.

结果表明，虽然供体亲本均为苗期耐冷性弱的品种，但在全部回交后代中均出现耐冷性的超亲分离，表明这些供体亲本均携带对耐冷性有利的&隐蔽基因&，但组合间的耐冷性选择效率存在较大差异。

The strong photon bunching effect of weak squeezed vacuum field, which can be used as an important source in quantum optics and quantum measurement, is demonstrated.

弱压缩真空具有强烈的光子聚束效应，这种比热光场更强的聚束效应在量子光学和量子测量中具有重要的应用。

These theories respectively are the governing theory, liability-control theory and trust-deputize theory. The reason why we choose these theory to analyses the problem of incorruptible style supervision system construction of China customs is that the China customs, in theory, ignored the governing of bureaucracy, incompatible the liability-control, and the problem of asymmetry information. Because of the problem of concerning above, in reality, China customs should be appear the problem like feebleness of power of uprightness lead, weakness of superior supervision, catabolizing of polity power, the emptiness of same grade supervision, and failure of incorruptible supervision.

本文认为从这些理论视角出发，我国海关在理论上正是由于不重视科层之间的治理，责任控制无法相互对应，和委托代理产生的信息不对称的问题，而在实践中必然出现现行廉政监督机制的制度缺陷：垂直领导体制下的集权弱化，上级监督&虚监&问题；监督组织政治权威的异化，同级监督&弱监&问题；基层单位高度集权体制下的监督虚化，内部监督&漏监&问题；惩罚失当使腐败收益上升成本降低，廉政监督&失灵&问题等四个方面的弊端。

Objective: To find out the major antigenic molecules of radiation-attenuated cercariae, and provide some useful candidate antigens for developing schistosomiasis vaccine.

目的：寻找照射致弱尾蚴中起免疫保护作用的抗原分子，为血吸虫病疫苗研究提供新的候选抗原。

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。