生物-社会的

Seeking secondary metabolites with biological activity to the harmful organisms from plants, after separation, depuration or taking as the template to the new artificial synthetic pesticide has become the classic of the contemporary pesticide research.

从植物中寻找对有害生物有生物活性的次生代谢物，经分离、提纯或作为人工合成新农药品种的模板已成为当代农药研究的经典。

The supply strategy of dissolved oxygen and its concentrations, distributions in filter bed influence the biological performance of aerobic filter dramatically.

溶解氧是影响好气滤池生物作用的一个关键因素，溶解氧的供给方式和滤床内溶解氧浓度分布及大小均对滤池的生物作用产生较大影响。

The technique of laser light scattering has been widely used in the investigations of biomacromolecule solutions, which can provide some more important parameters such as molar mass, root-mean-square radius of gyration, the second virial coefficients, diffusion coefficients and hydrodynamic radius. Therefore, it is very sutiable for the study of state behavior of biomacromolecule solutions.

激光散射技术在生物大分子溶液性质研究方面的应用越来越广泛，它可以提供大分子的重均分子量、均方旋转半径、第二维里系数、平动扩散系数及平均流体力学半径等重要参数，这对于研究生物大分子的溶液状态行为特别适用。

The progress of the technology, immobility methods problems to be resolved and application foreground of the technology have been also clarified.

并且对固定化生物技术的发展、固定化方法以及固定化生物技术需解决的问题和该技术的应用前景作了阐述。

Why is it so important to preserve biodiversity. The invertebrate represent 95 % of the living world.

透过景致怡人的亮丽风光，带出为何要保护大自然中多种虫虫生物的重要性；无脊椎动物占了所有生物种类的95%。

This pollution is for the most part irrecoverable; the chain of evil it initiates not only in the world that must support life but in living tissues is for the most part irreversible.

这种污染多数是无法救治的；由它所引发的恶性循环不仅存在於生物赖以生存的世界，而且存在於生物组织中，而这种恶性循环大都不可逆转。

In chapter four and five, we studied the isotherm and kinetic characters of the processes respectively.Thats the summarization of the main work of this research.

第五章是大型海藻生物吸附的动力学研究，通过这些工作，我们掌握了海藻生物吸附过程的速度特征，为它们的实际应用奠定理论基础。

The most perfect models prebiological organisms are fi brous kerite crystals,crystallized in pegmatite voids according to the VLS mecha nism,their shape,structure and composition are very close to those of living org anisms.

前生物有机体的理想模型是纤维状黄绿蛭石，它是按照VLS机制在伟晶岩的孔洞中结晶出来的，其形态、结构和成分与生物有机体十分相似。

Our results elucidate the rudiment of the mechanism of duality of the biological effects of the lanthanide, and provide leads and basis for further investigation of the action of the mechanism of metal ions.

研究初步揭示了稀土离子生物效应两面性的化学机理，并为进一步深入无机离子生物效应的化学基础提供的条件。

In this contribution we have showed some aspects of preparation biocompatible magnetizable complex systems (nanoparticles, magnetic fluids and magnetoliposomes), their functionalization for application in biomedicine and some medical application.

在本文中，我们介绍几种生物相容性的磁性复合体系统（纳米颗粒，磁性液体和磁性脂质体）的制备，以及为实现其在生物医学和其它医学领域应用进行的功能化加工。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。