分类学

They foster research and publication in all aspects of the biology of these insects from ecology and taxonomy to physiology, cytogenetics, and control measures.

它还培养和收容有关这些昆虫的生物学所有方面的研究和出版物，范围从生态学和分类学到生理学、细胞遗传学、以及控制措施。

Deleuze image philosophy classification, can really apply to the sport film .

德勒兹影像分类学，确实可应用在运动电影上。

Dendrology is a difficult course for its abundantly abstract and trivial contents. The key to a better teaching result for the course is that teachers should not only master relative concepts, terms and feathers of trees, but also pass them to students by appreciate methods while increasing students' interests to the course. A challenge is that there are numerous terms about trees and most of them are difficult and unfamiliar words to most people.

树木学是一门内容较深奥抽象又纷繁琐碎的学科，老师对概念、术语和树木特征的准确把握并把其恰当传授给学生、激发其对课程的学习兴趣是教好树木学的关键；而有关树木和植物分类学的术语对大多数人而言又是很偏僻、难以掌握的词汇，且其数量巨大。

The orders best represented are coleoptera, diptera and hymenoptera. Material can be use for studies in systematics, taxonomy, comparative morphology, etc.

其中最有代表性的有鞘翅目、双翅目、膜翅目昆虫品种，主要用于系统学、分类学和比较动态学的研究。

Neighbor-Joining analyses of teleost hepcidins showed that the eelpout 4cys variant arose independently from the notothenioid version, which lends support to adaptive evolution of reduced cysteine hepcidin variants on cold selection. The NJ tree also showed taxonomic-specific expansions of hepcidin variants, indicating that duplication and diversification of hepcidin genes play important roles in evolutionary response to diverse ecological conditions.

另外我们在另一种生活于南极水域的eelpout中也发现了一种含有4个半胱氨酸残基的hepcidin，而eelpout和南极鱼notothenioid在分类学上分属于不同亚目，是一类相差较远的物种，利用Neighbor-Joining方法建树分析发现eelpout的hepcidin虽然同样仅含有4个半胱氨酸残基，但和notothenioid的4cys_hepcidin有着不同的起源，这也进一步说明了hepcidin中半胱氨酸残基数目的减少确实是对寒冷环境的一种适应性进化。

The study of taxonomy must necessarily involve the amassing of an encyclopaedic knowledge of plants.

分类学研究一定要积累广博的植物知识。

Methods Using entomological classification principle and method.

方法采用昆虫分类学原理和方法。

Corporate Libraries and Purchased Content: The only people who really care about taxonomy and boolean search are librarians, and unfortunately they usually don't know enough about their employer's business to know what to do with the esoterica that requires such tools anyway.

公司资料库和采购目录：要知道，世上唯一在乎分类学和逻辑搜索的人群就是图书管理员，但很不幸的是，他们通常都不够了解老板的生意，自然就对那些实际上渴求这两大学科的重要信息无从下手了。

Lots of General Botany Links,Taxonomy Links,Botanical Gardens of the World,Foods as Medicines and Regulatory Sites and Information about nutrition,Meetings,Books,Journals and Newsletters about pharmacognosy,Medicinal Biologicals DataBases,Links to Interesting Sites Related to EthnoBotany,Safety of Herbal Products are listed.

网站还提供了许多列表，包括一般植物链接、植物分类学网站的链接、世界各地的植物园、营养学方面的药用食物和网站和信息、研究天然药物的生药学的会议、书籍、期刊和时事通讯等、医药生物学方面的数据库、人类植物学网站、草药产品的安全等。

Externalization is capturing knowledge in an external repository and organizing it according to classification framework or taxonomy.

外部化是从外部的仓库里获取知识，并按照分类的基本框架或分类学将知识组织起来。

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。