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- Objective To study the preparation condition of CTS-PNS sustained release microeapsules,and to confirm the effect of sustained release. 目的探讨制备壳聚糖(CTS)-三七总皂苷(PNS)缓释微囊的工艺条件,确定微囊的缓释作用。
- The method is by washing the salt in the foams to form holes.We also discussed the effect of the preparation condition on the quality of the foams. 本文介绍了溶盐致孔法制备聚乳酸多孔泡沫材料的方法,重点论述了制备条件对多孔泡沫材料质量的影响及条件的确定。
- The preparation condition and properties of polyethylene glycol modified macromolecular drugs andthink over problems are reviewed. 综述了近年来用聚乙二醇修饰大分子药物的条件、修饰后药物性质的改变及存在的问题和解决思路。
- The exchange mechanism of hydrated antirnony pentoxide and the reation betwee preparation condition and exchange capadty are studied. 研究了水合五氧化二锑的交换机理及制备与交换性能的关系。
- The effect of preparation condition of the membranes on their structure and performance has been investigated by SEM, X-ray microscopical analysis and XPS. 利用扫描电镜、X-射线显微分析和XPS等分析手段研究了聚合条件对所得复合膜结构性能的影响.
- The preparation condition of stannous sulfate was improved, and the fruther hydrolysis and oxidation of stannous sulfate was eliminated during the process of preparation. 优化了硫酸亚锡的制备条件,克服了硫酸亚锡在制备过程中进一步水解、氧化反应,从而提高了产品的纯度和得率。
- Objective:To optimize the preparing condition of formaldehyde dip method. 目的 :优化甲醛浸渍法制备肠溶软胶囊的制备条件。
- High Si/Al amorphous silica-alumina with satisfactory pore structure could be prepared via optimization the preparation condition. 通过优化加料顺序、加料方式和制备条件,可以制备出理想孔结构的高硅铝比无定形硅铝干胶产品。
- Benzylic ether phenolic resin is one of the main components of foundry polyurethane binder; its structure and preparation condition determine the performances of polyurethane binder. 苯醚型酚醛树脂是铸造用聚氨酯粘合剂的主要成份之一,它的结构及合成工艺条件决定了该类粘合剂性能。
- Through experiment we discussed the preparative condition and came out with methods of mono-Grignard Reagent preparation. 通过实验讨论了它们的制备条件,提出了单格氏试剂的两种制备方法。
- With adding photochromic pigmentto Zn2SiO4 crystalline glaze,the composition of the foundation glaze,the composition and content of photochromic pigment,preparation condition,and so on were studied. 本文在硅酸锌结晶釉的基础上加入变色色料,对基础结晶釉的组成、变色颜料的组成和添加量、制备工艺条件等进行了系统的研究试验。
- The results show that the property of starting materials and the preparation conditions have great influence on the characteristic of aqua-mesophase. 结果表明原料和工艺条件对水性中间相的性能有较大影响。
- The preparation conditions of PANI/ATO and PANI/AZO composite materials were optimized. 优化了聚苯胺/ATO及聚苯胺/AZO导电复合材料的制备条件,分析了制备条件对复合材料电导率的影响。
- The preparing condition of TiO 2 mica nacreous pigments with Fe 2O 3 was studied. 对三氧化二铁着色的云母钛珠光颜料的制备工艺进行了研究。
- The second part of thesis mainly studies preparation conditions and catalytic activity of InCl3/HMS catalysts. 论文还研究了InCl_3/HMS催化剂的制备条件和不同制备条件下催化剂的结构变化。
- Objective:Screening ascribed agent and preparation conditions of Cistanche compound tablets. 目的:筛选肉苁蓉复方片的赋性剂及制备条件。
- Through quality analysis, the preparation conditions of mixed milk and mixed yoghurt were confirmed. 通过品质分析,确定了复合乳及复合酸乳的制备条件。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼,你很快会恢复健康的。
- TiO2 film with anatase crystallite and porous structure was available by controlling the preparation conditions. 通过控制制备条件得到的TiO2薄膜具有锐钛晶型和多孔性结构。