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- Some specimen of moon rocks were brought back. 一些月球的标本被带了回来。
- The astronauts brought back specimens of moon rock. 宇航员带回了月球岩石的标本。
- The newly built library has a data base of thousands of subjects. 这个新建成的图书馆有成千上万种学科的数据库。
- But the new study of moon rocks collected three decades ago by Apollo astronauts, however, found that Earth and the rocks were too similar for that to be the case. 但最近对阿波罗卫星三十年前收集的月球岩石进行研究,发现其成分与地球物质十分相似。
- In this way, the manager develops a powerful data base of information. 管理者就是用这种方法获得一个有力的信息资料库。
- The moon was formed from fragments of Earth after a collision with a giant asteroid relatively late in our planet's formation, new tests of moon rocks show. 根据最近对月球岩石的测试,证明月球可能是在地球形成之后被一个巨大的小行星撞击形成的。
- The Giant Impact Theory explains many aspects of lunar geology including the size of the Moon's core and the density and isotopic composition of moon rocks. 大碰撞假说能够解释月质学的许多方面内容，包括月球核心的大小、密度、月岩的同位素组分等。
- A piece of moon rock showcased in a key Amsterdam museum is nothing but petrified wood, museum authorities said of a gift made to a former Dutch prime minister by a US envoy. 展示于阿姆斯特丹一家重要博物馆的一块月岩，不过只是石化的木头，馆方提到这个由美国特使送给前荷兰总理的礼物时说。
- ChemCompass is the product, company and service data base of the chemical industry. 化工产品、公司及服务的数据库。
- Welcome your coming to and using the Province Information Data Base of Shandong! 欢迎您光临和使用山东省省情资料库!
- Set and keep the data base of the extention of exisiting product offer and build the database for sourcing MRO. 对新货源和供应商即时在系统中建立它的信息资源。
- Further research was published by Richard Muller, professor of physics at the University of California, Berkeley, following analyses of moon rock samples brought back to Earth by Apollo 14. 加州大学伯克利分校的物理学教授理查德·马勒在分析了"阿波罗14号"带回的月球岩石标本之后，公布了进一步的研究成果。
- Methods： Data base of adenosquamous carcinoma of the lung were statistically analyzed by using SPSS software. 方法：采用SPSS软件建立肺癌病例数据库并进行统计学分析；
- In a data base, the smallest unit of data that can be referred to. 在数据库中，可被访问的最小数据单位。
- A skyscraper built on a base of solid rock. 建筑在坚实岩石基础上的摩天高楼
- The technology of data base management is adopted for controlling and managing the data base of consumption quantity,which provide the functions of append, retrieval and printing. 运用数据库管理系统技术，操纵和管理消耗定额数据库，提供增加、检索、打印等功能。
- The company owns a unitive logistics operation Internet system.With all the branch systems, all the information has been centralized in the data base of the mother company. 公司拥有统一的物流操作网络系统，联系所有分散各地的分支机构，将所有系统信息集中在总公司的数据系统中。
- The overall logical organization of a data base. 一种数据库的总体的逻辑结构。
- Principle and application of engineering data base. 工程数据库原理及应用。
- This paper introduces briefly the structure, main function, flow diagram of data, code and data base of a computer network system for dynamoic management of construction project and cost. 本文概要介绍了一个建筑工程项目其造价动态管理软件系统的结构、功能、数据流程图、编码和数据库结构等。
