系统分类学 Systematics

（重定向自Systematist）

系统分类学（Systematics）是研究物种的演化历史，以及他与其它物种间的关系的学科。关系被可视化为进化树（别名：进化树，系统发生树，系统发育）。系统发育有两个组成部分，分支顺序（显示组的关系）和分支长度（显示进化的量）。利用生物物种在不同的环境，地区进行不同的演化，以基因或是基因产物，也就是蛋白质的信息，将物种演化的历史进行解析。比方说形态上的演化倾向等等。

单词	systematist
释义	systematist /'sɪstɪmətɪst//'sɪstəmətɪst/ 英汉-汉英词典 n. 组织主义者词组 \| 习惯用语您要查找的是不是： systematic adj. 有系统的；分类的；体系的；有条理的 systematize v. 使系统化 systematics n. 分类系统；分类学 systematist n. 组织主义者原声例句物种起源 Systematists will be able to pursue their labours as at present; but they will not be incessantly haunted by the shadowy doubt whether this or that form be a true species. 系统学家将能够像现在一样继续他们的工作；但他们不会不断地被这种或那种形式是否是真正物种的阴暗怀疑所困扰。物种起源 This is clearly shown by hybrids never having been raised between species ranked by systematists in distinct families; and on the other hand, by very closely allied species generally uniting with facility. 从未在不同科的系统学家分类的物种之间饲养杂交种清楚地表明了这一点；另一方面，亲缘关系非常密切的物种通常很容易结合在一起。中文百科系统分类学 Systematics （重定向自Systematist）系统分类学（Systematics）是研究物种的演化历史，以及他与其它物种间的关系的学科。关系被可视化为进化树（别名：进化树，系统发生树，系统发育）。系统发育有两个组成部分，分支顺序（显示组的关系）和分支长度（显示进化的量）。利用生物物种在不同的环境，地区进行不同的演化，以基因或是基因产物，也就是蛋白质的信息，将物种演化的历史进行解析。比方说形态上的演化倾向等等。英语百科 Systematics 系统分类学（重定向自Systematist） Biological systematics is the study of the diversification of living forms, both past and present, and the relationships among living things through time. Relationships are visualized as evolutionary trees (synonyms: cladograms, phylogenetic trees, phylogenies). Phylogenies have two components, branching order (showing group relationships) and branch length (showing amount of evolution). Phylogenetic trees of species and higher taxa are used to study the evolution of traits (e.g., anatomical or molecular characteristics) and the distribution of organisms (biogeography). Systematics, in other words, is used to understand the evolutionary history of life on Earth. 近义、反义、联想词近义词 n. biologist, life scientist, organizer, organiser, arranger 联想词 botanist植物学家;biologist生物学家;taxonomic分类学的;naturalist博物学家;taxon分类单元;scientist科学家;taxonomy分类学;genus类，种;taxa分类;species物种;anthropologist人类学家;
随便看	Have a blimp! have a blitz on have a blonde moment have a blow have a bone in the arm have a bone in the leg have a bone in the throat have a bone on have a bone to pick have a bone to pick with have a bone to pick with sb. have a bone to pick with sb have a bone to pick with somebody have a bone to pick with someone have a booze have about have about one have a bowing have a bowing acquaintance have a bowing acquaintance with have a brainwave have a brdather Have a break have a breakdown have a breather

systematist /'sɪstɪmətɪst//'sɪstəmətɪst/

您要查找的是不是：

系统分类学 Systematics

Systematics 系统分类学

近义词

联想词