分类学

The following is a synopsis of an alternative classification of Seseli , including Libanotis and allied genera, as proposed by two of us. Synonyms are included only where taxonomic concepts, as indicated through synonymy, differ from those used in the main accounts.

在Eriocycla 和Libanotis下看见分类的意见，下列提要一alternative 分类的Seseli，异名只有分类学的概念，作为指明的同意关系，与主体描述中使用的不一样。

Koyama (1960) divided Smilax into six sections according to inflorescence and prophylla etc., and defined the sect. Macranthae as with raceme of one to many umbels, defined sect. Smilax as with umbels sessile on elongate. If it is only one umbel, the peduncle has a node or prophylla at the base. After researching on most literatures on Smilacaceae in different floras, observing most of Smilax specimens in the world .

Koyama(1960)对东南亚产的菝葜属做了详细的分类学研究，根据花序类型、先出叶等特点将菝葜属划分为6个组，并将具有一至多个伞形花序排列成圆锥花序的一系列种定义为圆锥菝葜组或花序无梗定义为穗菝葜组，认为若是单个伞形花序腋生，则在总花梗下部必定具一关节或具一枚先出叶。

TAXONOMY OF THE SUBGENUS STIGMATOCHIRUS OF PRIOCHIRUS (COLEOPTERA, STAPHYLINIDAE, OSORIINAE) FROM CHINA

中国齿隐翅虫属斑齿隐翅虫亚属(鞘翅目，隐翅虫科，筒隐翅虫亚科)分类学研究

Heterosepala than those in China. Affinities of the species in Stemona From the molecular data, little difference was found between S.

Stemona属内种间关系和分类学处理分子树表明，Stemona属各个种一起构成稳定的单系群。

On the basis of our research on Stellera chamaejasme L. and the literatures, the spectral and structural characteristics, the stereochemical researching methods, the distribution in the 3 subtribes of Thymeleaceae and chemotaxonomy of biflavonoids were concluded. We found that biflavonoids played a very important role in the chemotaxonomy of Thymelaeaceous plants.

通过对瑞香狼毒中双黄酮类化合物的研究，结合文献，总结了瑞香科中双黄酮类化合物的结构特点、波谱规律和立体化学研究方法；同时对双黄酮类化合物在瑞香科植物中的分布规律进行了总结，发现双黄酮类化合物在瑞香科的植物化学分类学方面具有重要作用。

The book covers both plants and animals, and deals with all relevant areas of research, including biogeography, field work, systematics, theory, and genetic and molecular studies, with special emphasis to topics,including sympatric speciation, reinforcement, the role of hybridization in speciation, the search for genes causing reproductive isolation, and mounting evidence for the role of natural and sexual selection in the origin of species.

该书内容覆盖植物和动物，并且涉及所有相关的研究领域，包括生物地理学，野外工作，系统分类学，理论，和遗传和分子研究，特别强调了包括同区域物种形成，增强，杂交在物种形成中的作用，寻找导致生殖隔离的基因，寻找自然和性别选择在物种起源中作用的证据。

The identification would be much important not only to exploit new nitrogen-fixtion bacteria but also to study microbial taxology.

通过这一菌种的分离和鉴定，不但对开发新的固氮菌资源，也对细菌分类学的研究具有一定的意义。

By means of molecular biology, researchers identified some bacteria communities which had not been qualitative by microbe taxology nor been reported through conventional identifying methods. The effects of these bacteria communities on quyao are still waiting for further research.

特别是利用分子生物学分析获得的一些在微生物分类学上尚未定性以及一些在常规分析鉴定方法中尚未被报道的细菌微生物菌系，其在曲药中的地位和作用，尚有待作进一步的研究。

Aim-teaching, which originates from the 80s to 90s in the beginning of the last century, is a kind of teaching mode that developed by Chinese pedagog on the basis of American educator Tyler's "Principles of Make Curriculum" and his student-Broome's "Educational Target Taxology".

兴起于上世纪80年代末90年代初的目标教学是在美国教育家泰勒的&课程编制原理&及其学生布卢姆的&教育目标分类学&的基础上，由我国广大教育工作者加以发展而形成的一种教学模式。

In this study, combining the semantic similarity with the product taxology, a product Semantic Relevance Model is set up, the structure of this model is acquired by the training of an Industry Semantic Training Center, finally semantic information that extracted from products is integrated with current Item-Based Collaborative Filtering approach.

本文针对现有电子商务推荐系统中存在的数据稀疏性问题和系统冷开始问题，结合语义相似性以及产品分类学的方法，提出建立产品的语义关联模型，该模型的结构通过一个行业语义信息训练中心的训练得到，最终产品的语义信息被提取出来集成到现有的基于项目的协同过滤方法中。

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。