materials development的例句大全

Collects the radio and correlated with the historical materials extensively in the thesis, put in order through analyzing, get the development forms of radio of the world and domestic radio.

文中广泛搜集收音机相关历史资料，经过分析整理，得出世界收音机发展表和国产收音机发展表。

Silicon nitride ceram is widely used as a high-temperature structural material and is one of the most promising materials. Development of new structural materials used at high temperature is important and essential to take the first step in aerospace industry.

氮化硅陶瓷广泛用作高温结构材料，是很有前途的陶瓷材料之一。开发能耐更高温度、比强度更高的新型高温结构材料是保持航天航空优势的关键。

It is feasible for university libraries to tender for Chinese book purchase on the basis of the following factors: the teaching quality assessment of universities, the unprecedented revitalization and unparalleled prospect, the laws and regulations concerned, and the rapid development of networks and materials circulation.

从本科教学水平评估，图书市场空前活跃与繁荣，相关法律法规，网络及物流事业的迅速发展等方面论述了中文图书采购实行招标的可行性；

With Chinese automobile industry especially in the development of the passenger car industry, automotive stamping parts increasingly complex, especially by thin steel plate more and more types of materials.

随着我国汽车工业特别是轿车工业的发展，汽车冲压零件越来越复杂，所用钢板尤其是薄钢板材料的种类越来越多。

With the rapid development of optoelectronic technology, the demand of the purple and blue short-wavelength light-emitting materials has become more and more imperative.

随着光电子技术的迅速发展，对紫光和蓝光等短波长发光材料的需求越来越迫切。

Research and Development of Test-Bed for Threshing and Cleaning of Agricultural Materials

农业物料脱粒、清选试验平台的开发与研制

With the development of foreign language teaching, more and more foreign language teaching materials have come into the market.

随着普通高中英语教学的发展，越来越多的外语教材涌入市场。

The current situation and development on raw materials of chemical fiber at home

关于我国化纤原料的现状与发展

Chaff jamming materials are introduced, including the types, characters and development status.

本文简要介绍了箔条干扰材料的发展历史，重点介绍了毫米波箔条、垂直极化箔条和光箔条的特点及研究现状。

Development Status and Trend of Chaff Jamming Materials

新型箔条干扰材料的现状及发展趋势

Development of Nano-Scale Materials Modified Acrylic Emulsion Paint

纳米材料改性纯丙乳胶漆的研制

Development of automobile aluminum materials incited by high petroleum price

高油价激活汽车用铝的发展

Materials are foundation and precursor to the social existence and development as well as the turning point of human improvement.

材料是人类社会存在和发展的基础和先导，是人类进步的里程碑。

Research on the Exploratory Development of Green Building Materials with High Content of Fly Ash

高掺量粉煤灰绿色建筑材料的开发应用

Application of polymeric materials in optical fibres and cables Development of HDPE Sheathing Material for Telecommunication and Optic Cables

聚合物材料在光纤中的应用新型HDPE通信光（电）缆护套料的研制

The course of development about thermal bimetallic strip composed by four sheets of metal materials is introduced. The computation about the thickness ratio of four sheets of metallic strips and the compound technology is presented.

介绍了采用四层金属材料组成的热双金属片的研制过程，给出了四层金属片厚度比的计算方法及四层金属片的复合工艺。

The development and application of HPC has enhanced higher necessary on cement materials. In or-dor to meet with the development of HPC, we should research and develop high performance cement actively.

高性能混凝土的发展与应用对水泥提出了更高的要求，为了适应高性能混凝土的发展，我们应积极研究与开发高性能水泥。

The Development of Zr-Based Laves Phase Hydrogen Storage Eleetrode Materials

锆系Laves相贮氢电极材料的研究进展

Research status and development of the electrode materials in resistance welding of galvanized steel sheets

镀锌钢板电阻焊电极材料的研究现状及进展

Development Trend of Trace Elements Analysis for High Purity Materials

高纯材料中痕量元素分析的发展趋势