查询词典 biological

When these stabilizing interactions are disrupted, the molecules unfold or denature and typically lose biological activity.

当这些稳定作用因素被破坏时，分子就会展开或变性，并且通常失去了它的生物活性。

Classical solvent extraction is one important technology for the selective removal and enrichment of metal ions from aqueous solutions. However, it is not suitable for the separation of biological molecules such as protein and enzyme, because organic solvent can denature them.

溶剂萃取法是分析分离中最重要的方法之一，常用于金属的分离和富集，但对于生物大分子，加入有机溶剂会使其失活，因此经典溶剂萃取分离不适用，需研究新的体系。

SFI is a public research institution of national importance, with a comprehensive research programme focusing on biological, ecological, silvicultural and spatial aspects of forests and forested landscape including forest ecology, forest physiology and genetics, forest protection, ecology of forest fauna and hunting, dendrochronology, dendroecology and dendroclimatology, forest inventory, remote sensing and geographic information systems in forestry etc.

该研究所是国家重点研究机构，主要致力于生物学、生态学、造林学和森林空间森林覆盖等领域的研究，其研究范围涉及森林生态学、森林生理学和遗传学、森林保护、森林动物生态学和狩猎、树木年代学、年轮水文学、年轮气候学、森林资源调查、森林遥感和地理信息系统等。

Dendrology provides students knowledge on trees necessary by forest management, silviculture, ecology, natural reserve conservation and wildlife protection, plant resources and their utilizations. So it is important for students studying forestry to learn knowledge about trees in classification, biological and ecological characteristics.

森林资源管理、退耕还林、林业生态工程、森林保护、植物资源及林产品开发利用等都离不开树木学知识，因此，作为林学的学生必须了解树木的分类、树木的生物学、生态学特性等方面知识，以便为这些课程的学习以及将来的工作提供基础。

The biochemical reaction mechanism and kinetics of denitrification are the theoretical foundation of biological nitrogen removal.

反硝化的生化机理及动力学是生物脱氮技术的理论基础。

In this paper, the fundamental mechanism of biological denitrification and phosphor removal and their present situation and progress are presented.

讨论了城市污水生物除磷脱氮的基本原理，综述了城市污水脱氮除磷机理方面的研究现状和进展。

The mechanism of biological denitrification and phosphorus removal is briefly analyzed in this paper,and several new effective and practical processes are also introduced.

对污水的生物法脱氮除磷机理作了简要的分析，并介绍了几种高效、经济、实用的生物脱氮除磷新工艺。

The process of denudation of rocks, including physical, chemical and biological breakdown and transportation.

岩石的剥蚀作用过程，包括物理的，化学的和生物的破坏及搬运作用。

This paper introduce the basic principle and application of biological deodorization devices.

本文介绍了生物除臭器的基本原理以及其在恶臭控制方面的应用。

However,there is little study on the microorganisms vital for biological deodorization in China.

目前国内生物脱臭研究通常直接采用活性污泥挂膜，并认为生物脱臭过程主要是自养硫杆菌的作用，但这种方式存在着一个主要问题就是挂膜后有一个相当长驯化期。

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。