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- The extracting and refining technology of pigment of Lycium ruthenicum Murr. 本文采用正交实验法对黑果枸杞色素的提取和精制工艺进行了研究。
- Search for the biology oil refining technology and slop reproduction project. We want to indroduce them abroad. 寻求生物炼油技术及废油再生项目,打算从国外引进。
- Total has refining technology needed to turn sludgy Carabobo oil into higher quality crude. 道达尔拥有将多污泥的卡拉波波石油转变成高质量原油的炼油技术。
- The thesis briefly expounds the equipments and the refining technology of Vacuum Oxygen Decarburization Converter(VODC). 简述了真空吹氧脱碳转炉(VODC)的设备和精炼技术。
- The necessity for technical transformation of present high grade nickle matte refining technology in Jinchuan Nonferrous Metals Complex is discussed. 论述了金川有色金属公司现行高冰镍精炼工艺技改的必要性。
- At this moment the bed already was general and practical appliance not just, and become to be able to reflect elegant and folk-custom folkway, refined technology product. 这时的床已不仅仅是一般实用的器具,而成为一件能够反映民俗民风、精美雅致的工艺制品了。
- No preservatives, no artificial coloring and caffeine, selection of fresh fruit and flowers as raw material, from the adoption of the European Refining Technology. 无防腐剂,无人工色素及咖啡茵,精选新鲜水果和花草为原料,采用欧洲工艺精制而成。
- The author is planning to refine on his work of five years ago. 作者打算把他5年前的著作修改得更完美些。
- Using the traditional electrolysis refining technology, impurities contained in silver positive plate would affect the quality of pure silver product directly or indirectly. 采用传统的电解精练工艺,粗银所含杂质直接或间接地影响纯银产品的质量。
- After reviewing the nutritional value of oryzanol,the technical method of producing refined rice bran oil rich in oryzanol by physical refining technology was described. 概述了谷维素的营养价值,并通过生产实践对比,详细叙述了物理精炼法生产富含谷维素米糠油工艺中各工序的操作过程、参数、设备等,给出了检测方法及详细的检测结果。
- Density method are used to monitor and control the quality of aluminum liquid before cast,and the experimental result of aluminum alloys,refining technology are analyzed. 采用密度测试法对从熔化到浇注过程的铝液精炼质量进行监控,对铝液精炼工艺的试验结果进行分析。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- Based on the trends of development technology in decreasing olefin of FCC gasoline,the further refinement technology of etherification,aromatization and hydrogenation refinement,were reviewed. 针对近期的发展动态,从芳构化改质技术、加氢精制改质技术及醚化技术等方面介绍了降低催化裂化汽油烯烃含量的后加工技术的进展。
- Reading good books helped to refine her speech. 读好书有助于使她谈吐典雅。
- Their daily work is to refine crude oil. 他们每天的工作是精炼原油。
- To refine beyond a desired or appropriate point. 使过分精炼精炼得超过了理想的或适合的限度
- At present,magnesium manufacturers should raise their refining technologies(purity of Mg) &pioneer new products of magnesium alloy. 目前镁厂需要的是提高镁的精炼技术(纯度)和开发镁合金的新产品。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- After30 years, the mature author was able to refine on the work of his youth. 过去30年,这位作家已经成熟,他可以将年轻时候写的作品修改得更完美了。
- They refine sugar using this way. 他们用这种方法精制糖。