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- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- A phylogenetic classification of species. 按演化发展对物种进行的分类
- Research on Classification of Attack Technol. 攻击技术分类研究。
- CLASSIFICATION OF THE GENUS CLADRASTIS RAFIN. 香槐属的分类。
- The description and classification of rocks. 岩相学,岩类学对岩石的描述和分类
- What is the classification of piles? 问:痔疮严重程度的分级为何?
- classification of precursors 前兆手段的分类
- The microscopic study, description, and classification of rock. 岩性学对岩石的微观研究、描绘和分类
- STUDIES ON THE CLASSIFICATION OF THE GENUS TRITICUML. 小麦属的分类研究。
- Classification of things has always been important in science. 把客观事物进行分类整理,在科学上一直十分重要。
- Climatic classification of atmospheric pollution in Henan Province. 河南省大气污染的气候分类
- At last, the classification of soft computing is analyzed briefly. 最后简要讨论了软计算方法体系的分类。
- There is no consensus on the diagnosis and classification of BMS. 目前还没有BMS统一的诊断和分类。
- In Chapter 2 the author proposes a classification of ellipses. 在第二章对省略进行了分类。
- Placental/umbilical cord blood is a rich source of precursor cells capable of differentiating into mature blood cells. 造血干细胞能分化为不同类型的成熟血细胞,可以给血液肿瘤病人如白血病患者生成新的骨髓。
- The development of precursors of LAK cells existed in fetal spleens may be earlier than that of NK cells. 胎脾LAK前体细胞的发生可能早于NK细胞。
- Key points: texture, structure and classification of igneous rocks. 重点:岩浆岩的分类、结构和构造.
- Humic acid is the common aquatic organic substance,and it is one of precursors of mutants in drinking water. 腐殖质是水体中常见的有机物,也是饮用水主要致突变前体物质之一。
- Who can tell me the field classification of phaneritic rocks? |谁能说出晶体石有哪几种?
- Most dolomite is obviously the result of replacement of precursor calcite but certainly not all. 多数白云石显然是原来方解石交代的结果,但肯定不是全部。