分类学

Reminded of his lack of expertise in taxonomy, Darwin began an eight year study of barnacles, becoming the leading expert on their classification.

达尔文经提醒想起了在分类学方面缺乏专业知识，于是开始了八年的海洋甲壳类动物藤壶研究，成为藤壶分类的一流专家。

This is the web page of Systematics and Biodiversity.

这是系统分类学与生物多样性的网页。

Works on marine micropaleontology in China started in the late 1950's, and in the last thirty years, the marine micropaleontology in China has been greatly expanded into a full-fledged discipline that includes taxonomy, ecology, sedimentology, biostratigraphy, paleoenvironmental analysis and geologic resources prospecting, and deals with finding and explaining various species buildup, ecologic condition, sedimentary distribution, and their historical processes.

中国的海洋微体古生物学研究开始于20世纪50年代末，当时属于起始摸索阶段。真正发展并奠定基础的时期是在近30年以来，较为全面地开展了分类学、生态学、沉积学，生物地层学、古海洋环境分析与地质资源勘探应用研究等。

At the same time, it puts forward that unless molecular data and the achievements in traditional taxonomy are combined to construct the optimal phylogenetic trees will they not help the development of bryophyte molecular phylogenesis.

并提出只有将分子数据和传统分类学取得的研究成果结合起来，构建最合理的系统树，才能更好地推动苔藓分子系统学的发展。

As for the Camellia of numerical taxonomy research.

而对于山茶属的数值分类学研究还不多。

One of the few, Carl Linnaeus, tried to chart the order in all realms of nature in a series of taxo-nomic works devoted to the animal, vegetable, and mineral kingdoms.

在这些少有的人中的一位林奈在专论动物界、植物界和矿物界的系列分类学著作中尝试勾画存在于自然界所有领域中的秩序。

The results also indicate that the population identification for cephalopod may be combined with its basic biology, especially in taxology, history and migration.

分析认为，头足类种群鉴定还应结合其基础生物学，特别是分类学、生活史和洄游分布等方面的内容。

Its scientific programme is based on the study, analysis and interpretation of taxonomy, chorology, ecology, ethology, animal physiology, parasitology and the problems of zoonosis.

该所的科学项目是以对分类学，分布学，生态学，动物行动学，动物生理学，寄生虫学，和人畜共患病问题的研究，分析，和解释为基础的。

For many species, chromosome number is a useful taxonomic character.

对许多物种来说，染色体数目是重要的分类学特征。

Cytotaxonomy The use of chromosome number, size, and shape in the classification of organisme.

细胞分类学：使用染色体的数目，大小，和形状来进行分类的方法。

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。