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- Have not found fossils of determining the amphioxus, Amphioxus entirely under the classification of the existing types of research. 至今未发现确定的文昌鱼化石,文昌鱼的分类完全根据对现存种类的研究。
- In the current research on the classification of sports competitions,not quite clear explanation of their regularity makes this sort of research lack rigorousness and profoundness. 目前关于体育赛事分类研究中,由于对其规律性说明不够清晰导致此类研究缺乏严密性与深刻性。
- The first chapter delimits her area of research. 第一章阐明了她的研究领域。
- Research on Classification of Attack Technol. 攻击技术分类研究。
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- This discovery opens up new vistas of research for biologists. 这一发现为生物学家展示了新的研究前景。
- There was a fire, and five years of research work went west. 失了一场火,五年的研究工作毁於一旦。
- A phylogenetic classification of species. 按演化发展对物种进行的分类
- He's read all the current publications touching on his field of research. 他已阅读了论及他研究领域的当前的各种刊物。
- He has evolved a new theory after many years of research. 他经过多年的研究,逐渐总结出了新的理论。
- 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
- He is reading all the current publications touching on his field of research. 几乎最近出版的涉及他研究范围的书刊,他都在读。
- What is the classification of piles? 问:痔疮严重程度的分级为何?
- The last chapter delimits his results of research. 最后一章阐述了他的研究成果。
- The microscopic study, description, and classification of rock. 岩性学对岩石的微观研究、描绘和分类
- Years of research work have failed to produce a cure for the disease. 多年的研究工作未能找到医治这种疾病的疗法。
- Quite a lot of research results stand at the world. 许多科研成果达到国际先进水平。
- The firm has an important asset in the person of the director of research. 公司有一巨大财富,就是研究部主任这个人。