结构分类(Molecular systematics)指出家犬的先祖是类动物,所以狗和可以进行配。狗大约一万五千年甚至更早即已经被人类驯化,这个时间比人类种植稻米的时间要早。
基于20个网页-相关网页
...结构分类;理化性质;含量测定;药理活性 [gap=1045]Key words: phenylethanoid glycosides; plant origin; structure classification; physicochemical properties; assaying; pharmacology activities ..
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... 结构分类 Structural category 平面安装型 Plane installation type 外型编号 Outward appearance code ...
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... CYLE Class by Class 随课练 Chemicals by Class 结构分类 Class by Class 预备级 ...
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用组织结构分类 Classification According to Grain Structure
建筑物结构分类 building construction classification
蛋白质结构分类 SCOP
等级结构分类 Hierarchical Classifications
蛋白质结构分类数据库 Structural classification of proteins ; SCOP
结构分类系统 floristic-structural classification
招生结构分类 Enrollment Profile Classification
土壤结构分类 soil structure classification
Feasibility and operability of that the fractal theory could be the quantitative assessment index of rock mass structure classification.
得出了分形理论作为岩体结构分类的定量评价指标的可行性和可操作性。
参考来源 - 结构面赤平投影极点图的统计分形在岩体工程分类中的应用——以中科院国家天文台500米口径大射电望远镜(FAST)台址为例·2,447,543篇论文数据,部分数据来源于NoteExpress
类似地,元素也通常按照站点的布局和页面的结构分类。
Similarly, elements are also often sorted according to the topology of the site and the structure of the layout.
数据建模师使用术语表浏览器创建新的UML结构并对现有的UML结构分类。
Data modeler USES the glossary browser to create new UML structures and to classify existing ones.
在下一个图中,“雇员”维度具有名为“按组织结构分类的雇员”层次结构。
In the next illustration, the employee dimension has a hierarchy named employees by organization structure.
And so, for today, for example, it says Classification Schemes, Mendeleev, Atomic Structure, A Readings Chapter 1, Chapter 2, Appendix A.
今天,举个例子,讲的是分类法,门捷列夫,原子结构,阅读第1,第2章,和附录。
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