系统学

The journal dedicates to the studies in all aspects of the botany, mycology and phycology of the South Pacific, Australia, South America, southern Africa and Antarctica. Research areas include biosystematics and biogeography, ecology, physiology and biochemistry, genetics and reproductive biology, structure and development, ethnobotany, palaeobotany, bryology, lichenology and plant pathology etc.

该刊致力于南太平洋、澳大利亚、南美、南非以及南极洲的植物学、真菌学和藻类学各方面的研究，研究领域涉及生物系统学、生物地理学、生态学、生理学、生物化学、遗传学、生殖生物学、机构与发育、人类植物学、古植物学、苔藓学、地衣学以及植物病理学等等。

Other courses like dendrology for gardening, taxonomy of seed plants, plant classification or plant systematics may be similar or overlap in some degrees. However, dendrology focuses on woody plants, especially on trees from gymnosperms and dicotylerdons of angiosperms. Dendrology for gardening is more suitable for students from specialties relating to gardening.

类似并可以在一定程度上起替代的课程为园林树木学、种子植物分类学、植物分类学或植物系统学，但树木学主要侧重于木本植物的分类，而且主要集中在裸子植物和被子植物的双子叶植物纲上中；园林树木学则主要适用于园林相关专业的学生。

In this thesis, leaf epidermis, pollen morphology,karyology and molecular phylogeny of SW China Heracleum species wereinvestigated in order to discuss the taxonomy and systematics of this genus as well asto explore the origin and evolution of it.

本文从孢粉学、叶表皮形态、细胞学及分子系统学四个方面对西南地区的独活属植物进行研究，旨在综合各方面证据对本属的系统和进化问题进行探讨。

Furthermore, Ptychidio distinctly differed in osteological characters from other genera of Labeoninae, so it wasn't chosen as taxon of ingroup in phylogeny of Labeoninae. And Ptychidio's phylogenetic status can be ascertained only if more taxons of Cyprinidae be chosen and phylogeny of Cyprininae be solved in further research and molecular research.

此外，在特征分析时发现，卷口鱼属同野鲮亚科其它属的骨骼特征相差甚远，所以在分支系统学分析时没有被选择，有关其分类地位的确立，有待于今后在鲤科分支系统学研究中和分子生物学资料的研究中解决。

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。

The phylogenetic analyses also support that Rhinopithecus is a independent genus, and that the Sichuan and Yunnan snub-nosed monkey are valid species respectively.

根据限制性位点所进行的系统学分析也支持金丝猴为独立属，川、滇金丝猴为均为有效物种的观点；但由于信息位点较少，该法与线粒体DNA测序相比，恐怕还不是一条十分理想的系统学研究途径。

Comparative studies of embryology of Camellia : sporogenesis andgametogenesis of C.oleifera, C.japonica and C.ptilophylla were watched carefullyunder LM by means of paraffin slides.

山茶属的比较胚胎学研究：通过石蜡切片，用光学显微镜观察油茶、山茶和毛叶茶C.ptilophylla的大小孢子的发生和雌雄配子体的发育；全面总结山茶属的胚胎学资料，从比较胚胎学角度探讨山茶属的系统学问题。

The molecular systematics of Bryaceae is new focus in the study on moss. RAPD has been widely used for molecular systematics, and it's an important technique in phylogeny analysis.

真藓科Bryaceae植物的分子系统学研究是藓类植物研究中的新热点，RAPD是分子系统学研究中被广泛采用的一项重要技术。

There were molecular systematic studies on particular group of geckos and geckos of particular region. No molecular systematic studies have dealt with the Gekkonid families as a whole so far.

过去对壁虎类的分子系统学研究多侧重个别类群或个别地区，迄今未用分子系统学方法对科级阶元间的关系做全面探讨。

The problems have been attributed to difficulties in the interpretation of the significance of morphological characteristics used to classify palaemonid shrimp and have hindered the development of stable classification systems.

本研究以中国境内分布的沼虾属种类为主要研究对象，利用DNA测序、PCR-RFLP技术和ISSR技术等分子生物学实验手段，运用支序系统学与分子进化生物学理论及分析方法，以地理群体为基本研究单元，展开从地理种群-物种-属的逐级水平的系统学研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。