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- SYNTHESIS OF A NEW C10 HIGHER CARBON SUGAR AND ITS STRUCTURE ELUCIDATION BY NMR AND ESI-MS/MS 新型C10高碳糖的NMR和ESI-MS/MS研究
- higher carbon sugar 高碳糖
- Synthesis of Higher Carbon Sugars and Higher Carbon Amino Sugars as well as Nucleosides Containing Higher Carbon Sugar 新型高碳糖及其胺基衍生物和高碳糖氮苷的设计与合成研究
- We can supply high quality Low Titanium High Carbon Ferro Chrome. 可提供高质量的低钛高铬。
- A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
- Xylitol,a five carbon sugar alcohol,owing to its unique properties,began to be frequently used in food,medicine and chemical industries. 木糖醇是一种五碳糖醇,已被广泛应用于食品、医药和化工等领域,利用微生物发酵生产木糖醇成为目前研究热点。
- T700 fibers had a higher carbon content and less nitrogen than did T300 fibers. T700的含碳量高于T300,含氮量低于T300。
- Surface defect and macrostructure of high carbon steel billet were analyzed. 介绍了铸坯相关表面缺陷及低倍组织,提出了质量控制措施及方案。
- This will obviate the need to import high carbon investment prefabricated components form hundreds of miles away. 这将避免从数百英里处进口高碳量投资的,昂贵的预制零部件。
- Company carbonation sugar technology, such as bagasse paper technology are at home in the same industry leading level. 公司碳化制糖技术、蔗渣造纸技术等技术均处于国内同行业领先水平。
- Olefine of higher carbon number (C>8) was determined with electrolyte having catalytic action by Coulometry. 当油品中含有较多C_8以上烯烃作库命分析时,建议使用具有催化作用的电解液。
- A dense, shiny coal that has a high carbon content and little volatile matter and burns with a clean flame. 无烟煤一种很亮的高密度煤,含炭量高,挥发性物质少,燃料时火焰纯净
- Large supply of 304 stainless steel material, high carbon steel, tuna hooks and Availability timely. 大量供应不锈钢304材质,高碳钢,金枪鱼钩;供货及时.
- The decarburization rate in the test was higher than 0. 1%/min in the bath of high carbon content, which was much higher than in conventional EAF. 在本试验条件下高碳范围内脱碳速度大于0.;1%25/min;明显高于传统电炉。
- Antiwear properties of high carbon and silicon steel casting have been studied through trinal abrasion test. 采用三体磨料磨损试验的方法,研究了等温淬火高碳高硅钢的抗磨性能。
- They are characterized by high carbon dioxide compensation points owing to PHOTORESPIRATION. 它们光呼吸很明显因而具有较高的二氧化碳补偿点。
- Grey cast iron with high carbon equivalent has excellent castability, but?it's?difficult to get high strength. 高碳当量灰铸铁具有良好的铸造性能,但提高强度是一个重要研究课题。
- The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced. 介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。
- To introduce the application of pickling free drawing process to semi finished high carbon steel wire production. 介绍无酸洗拉拔工艺在高碳钢丝半成品生产上的应用。
- Keywords xylitol;fermentation;five carbon sugar alcohol; 木糖醇;发酵法;五碳糖醇;