st century 21世纪(0) 新世纪(0)   相似匹配句对      St.      St. 短句来源      St.      A组不灌注 St. 短句来源      (Br+ ?ST-).      Au(Ⅲ)和ST的络合比为1:2,该离子缔合物的组成可能是〔Au Br_4~-·ST~+〕·〔Br~-·ST~+〕。 短句来源      in the 21st century.      提出了南京东方化工公司 2 1世纪的发展对策。 短句来源      2) a predominance of ST;      2.癌细胞以ST为主; 短句来源 查询“st) century”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   st century Drug Development in the 21st Century: Medicines, Man and Receptors 例句来源       THE SHAPE OF MEDICINES TO COME: PHARMACEUTICALS IN THE 21ST CENTURY 例句来源       The pharmaceutical sciences are advancing rapidly in the post-genomic era of the 21st century with the completion of the human genome, as well as those of many other organisms including bacteria and parasites, and the rapid advances in proteomics. 例句来源       Digital manufacturing-the development direction of the manufacturing technology in the 21st century 例句来源       Electrochemical science and technology in the 21st century have reached high levels of sophistication. 例句来源       更多                    In this patper the author gives a brief introduction and analysis of copper resource,and the present condition of its production and consumption at home and abroad,makes a comment on the development and achivement in modern copper—smelting processes and contributes his suggestions of how China's copper industry should be developed when she enters the 21 st century.According to the author's view,we should rationally exploit the national resource of copper mine and,at the same time,import copper c...             本文对近年来国内外铜资源,矿铜和精铜的产量以及精铜消费等作了简要的介绍和分析,对现代铜冶炼工艺的发展和成就作了评述,提出了2000年我国炼铜工艺发展的意见:在积极开发国内资源的同时,进口铜精矿以满足国内消费增长的需要:在工业上采用以自热熔炼为基础的富氧闪速熔炼,炼池熔炼和富氧鼓风炉自热熔炼。 文摘来源          Semiconductor superlattice materials and opto-electronic devices derived herefrom give rise to a new growth point of semiconductor science and technology.Superlattice materials present a new generation of semiconductors and have laid a solid foundation for opto-electronic devices of a new generation. These devices are going to be quite the core of the opto-electronic industries during the 21 st century.Semiconductor opto-electronic devices have been forged up into a wholly new stage by the...             半导体超晶格材料和以这些材料为基础的光电子器件是半导体科学和技术的一个新生长点。 超晶格材料是新一代半导体材料,它为新一代光电子器件奠定了基础。而这些新一代光电子器件正是廿一世纪光电子产业的核心。 半导体超晶格材料的研究和发展,把半导体光电子器件的研究和发展推进到一个崭新的阶段。可以预言,正如廿世纪是电子产业的时代一样,廿一世纪必定是光电子产业的时代。 文摘来源          This paper introduces the development trends of welding consumables in 21-st century and then the research directions are proposed,they are:further deep researches on welding physi-co-metallurgy and chemico-metallurgy;researches on the formulation design of welding consumables from art to theory; researches on applying new technology and research results such as sol-gel process,molecular sieves (zeolites) to welding consum-ables.Finally,some suggestions are given for R.& D.of welding consumables...             在预测21世纪焊接材料的发展趋势后,提出21世纪焊接材料的研究方向为:进一步深入研究焊接物理冶金和化学冶金;加强焊接材料配方设计从经验上升到理论的研究;新工艺sol—gel法及分子筛在焊接材料上应用的研究,最后提出对我国焊接材料研究和进一步发展的建议。 文摘来源   << 更多相关文摘         相关查询: st) st st） st oliver st albans st robert st augustine st vector st instar st austell st week 31 st  对查询结果不满意

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