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- The preparative condition of cupric sulfate from low-grade copper ore has been investigated in this paper,the method of removal of iron in the process has also been studied. 探讨了从低品位铜矿制取硫酸铜的工艺条件，并针对制取过程的除铁进行了研究。
- 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。
- 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。
- The preparative conditions and emulsifying properties of disodium polyoxyalkylene fatty acid ethanolamide sulfosuccinates were investigated. 研究了聚氧化烯烃脂肪酸乙醇酰胺磺基琥珀酸单酯二钠的合成工艺及乳化力。
- 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。
- 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。
- 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 reaction activity of the catalyst can be adjusted by changing the preparing condition, which including the calcination temperature, the metal load and the carrier. 制备过程中焙烧温度、负载量以及不同催化剂载体的选用都会影响所得催化剂的性能。
- Based on obtainedpapers, we studied preparing conditions of (EIC) column. 通过对无机、有机离子化合物，极性化合物的实际分离分析，讨论了EIC 柱的制备条件对柱涂层厚度和使用寿命的影响。
- 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。
- 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。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- The catalyst for ethylbenzene dehydrogenation with high mechanical strength was prepared by optimizing chemical composition and adjusting preparation condition. 实验结果表明,通过优化催化剂的化学组成,改进催化剂的制备条件,完全可以开发出机械强度好的低钾乙苯脱氢催化剂。
- You must on no condition tell him what happened. 你决不能把发生的事情告诉他。
- The patient's condition worsened during the night. 病人的情况在夜间恶化了。
