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- urea complex method 尿素配位法
- The amelioration of application of complex method is described. 第2部分说明应用复形法的若干改进。
- The merits of complex method and its application to optimum design of cylinder under superhigh pressure are discussed. 本文概略地介绍了复形法的优点及其在超高压容器优化设计中的应用。
- The ultra fine WO 3 powder was prepared by colloidal chemistry method, sol gel and polymerized complex method. 通过胶溶法、溶胶凝胶法、聚合络合法合成了超细三氧化钨粉体。
- Antioxidant capacities of total flavones in Siraitia grosvenori leaves extracts were determined by the formation of phosphomolybdenum complex method. 采用磷钼络合物法研究了罗汉果叶总黄酮提取物的抗氧化能力。
- For the technological process of gasoline blending,genetic algorithm is combined with complex method,which prompts the development of the on-line optimization system. 针对汽油调合的工艺过程,用遗传算法和复合形法相结合的方法,开发了在线优化系统。
- In the article, strontium cobaltite powders were synthesized by two ways, chemical co-precipitation (CCP) method and polymerized complex method based on citrate process (PC). 本文分别采用化学共沉淀法和柠檬酸聚络合法合成了钴酸锶粉体,并利用XRD、TG-DTA、SEM、TEM等测试方法对样品进行表征;
- A series of superconductor type cuprates synthesized by citric acid complex method exhibited high catalytic activity in direct hydroxylation of phenol to diphenols. 通过探讨催化剂结构与活性的关系,发现含铜复合氧化物中的非化学计量氧和铜离子的平均价态与苯酚羟化活性和过氧化氢分解活性密切相关。
- Study on process of producing heavy liquid paraffin by urea complex 尿素络合法生产重质液体石蜡的工艺研究
- Using avidin-biotin complex method (ABC), we demonstrated that BMP mainly existedin the tumor cell plasma and some tumor-like bone tissues with positive staining in-12 out of 14 osteosarcoma patients and in all the four cases of chonbrosarcoma. ABC法染色阳性12/14(骨肉瘤); 4/4(软骨肉瘤)结果显示,BMP主要分布于骨和软骨肉瘤的肿瘤细胞胞浆及部分肿瘤性骨组织中,从而证实骨、软骨肉瘤都含有丰富的BMP。
- Method:Strept avidin biotin complex method (SABC) and ELISA were respectly used to detect the expression of Fas antigen (mFas) in bone marrow cells and that of soluble Fas (sFas) in plasma in 36 ALL patients and 10 normal volunteers. 方法:分别用免疫组化SABC法和双抗夹心ELISA 法,检测36 例ALL患者和10 例正常对照组骨髓细胞Fas 抗原(m Fas)表达以及血浆可溶性Fas(sFas)的水平。
- A method for purifying dichlorosilane has been describled in this article. Theresults indicated that the complex method is a effective way to removal the impurity "B"from dichlorosilane. 本文叙述了纯化二氯二氢硅的方法。结果表明:络合法是除去二氯二氢硅中杂质“硼”的有效方法。
- It is a complex method that how to take dynamic monitoring of land desertification.This thesis discusses objective requirement and technological approaches to monitor land desertification. 如何进行土地荒漠化的动态监测是一项复杂的工作,本文就土地荒漠化动态监测的目标要求及其技术路线进行了探讨。
- Complex method is inserted into genetic algorithm, to process the feasible and infeasible individuals in order to improve the qualities of the colony.It is beneficial for searching the best solution. 把复合形法嵌入到遗传算法中,利用复合形法对群体中的可行个体和不可行个体分别进行处理,可提高遗传算法种群的品质,有利于最优解的搜索。
- The denitrogenation from the refined Daqing 500SN oil is systematically studied with the complexing method. 采用络合法脱氮技术对大庆500SN精制油进行了系统的研究。
- He says asking two simple questions worked as well as using more complex methods. 他说问两个简单的问题与使用复杂的方法效果是一样的。
- The complex method can improve the hydrophilicity of the special filling and the fiber, increases the use amount of the special filling and obviously improves the intensity of the paper. 本发明可提高特种填料与纤维的亲水性,增加特种填料用量,显著提高纸强度。
- In other words, it has dealt both with the complex methods that help the economist do their jobs and with economic problems in the real word. 换句话说,她研究的是复杂的方法,既能帮助经济学家工作又能解决现实世界中的经济问题。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- Process optimization for producing highly pure oleic acid with urea complexes 高纯油酸制备中尿素络合工艺的优化