查询词典 systematics

The branch includes Annual Reviews of Biochemistry, Biomedical Engineering, Biophysics and Biomolecular Structure, Ecology and Systematics, Genetics, Cell and Developmental Biology, Entomology, Genomics and Human Genetics, Immunology, Medicine, Microbiology, Neuroscience, Nutrition, Pharmacology and Toxicology, Physiology, Phytopathology, Plant Biology and Public Health.

这部分主要包括生物化学、生物医学工程、生物物理学和生物学分子结构、生态学和系统学、遗传学、细胞和发育生物学、昆虫学、基因组学和人类遗传学、免疫学、内科学、微生物学、神经系统学、营养学、药学和毒理学、生理学、植物病理学、植物生物学和公共卫生学的年评。

So, questions remain unsolved regarding the origin time and pattern of pteridophyte and the internal phylogeny of its members. It is suggested that future studies of the origin and evolution of pteridophytes place emphasis on synthetic analysis of morphology, stratigraphic sequences, and multi-gene systematics.

它们的起源时间和方式及其内部各类群的系统发生关系等诸多问题的解决，还有待于大量形态学和不同分子水平上的实验数据的进一步积累，并结合其直接的化石证据进行综合研究。

When O and radiogenic isotopic measurements are employed as tracers to evaluate magma-country rock interaction it is essential to provide evidence that open system processes have not perturbed the isotopic systematics.

用氧同位素和放射性同位素示踪岩浆和围岩相互作用时，必须在开放体系没有扰动同位素系统情况下进行。

The fulfill of the project would enhance the research level of sawfly larvae in China. It is very important in the research of insect systematics and is also of high importance in the conservation of Chinese biodiversity, as well as in the theory and practice of control of forest and flower pests.

不仅有助于提高我国昆虫幼虫学研究水平，在昆虫系统学研究方面具有重要意义，而且在中国生物多样性保护、林木花卉害虫控制的理论和实践上也具有重要意义。

Phylogeny and systematics of sect. Macranthae and sect. Smilax in the Smilax were investigated based on morphology and molecular data.

本文通过形态及分子数据的分析对菝葜属圆锥菝葜组及穗菝葜组进行了系统发育研究。

In the part of seed plants, students should grasp various groups, key families, genera and their characters, distribution, phylogenic meaning and economic value, relationship among each group, and also should know the theory elements of the current spermatophyte systematics and their difference each other.

在种子植物部分，要求学生掌握各大类群，关键科、属及其特征，分布，系统学意义以及经济价值，各类群之间的亲缘关系；对流行的种子植物系统的理论基础和它们之间的不同点有所了解。

Widely accepted as they are, the classification of pyroclasts and the petrographic classification of pyroclastic rocks stipulated by the IUGS Subcommission on the Systematics of Igneous Rocks fail to consider the classification with Chinese characteristics, which was put forward in 1950s to 1960s and improved in 1980s to 1990s and has since been widely used in China.

虽然目前国际地科联火成岩分类命名委员会确定的火山碎屑物和火碎屑岩岩性分类已得广泛推广，但此分类尚有不足之处。

This is the web page of Systematics and Geography of Plants.

这是植物系统分类学与地理学的网页。

It should be emphasized that the systematics of brown frogs from the Far East needs further study.

应该强调的是，该系统的布朗青蛙从远东需要进一步研究。

This is the web page of Plant Systematics: A Phylogenetic Approach.

这是植物系统分类法：系统发生学方法的网页。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。