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- The principle of ultrasonic chemistry is described in this paper,and some sonochemical methods control Shapes of nanomaterials are reviewed in details. 本文中介绍了超声化学法制备纳米材料的原理,并详细介绍了超声化学法在控制合成纳米材料形态方面的应用。
- The principle of ultrasonic chemistry is described in this paper, and some sonochemical methods control Shapes of nanomaterials are reviewed in details. 本文中介绍了超声化学法制备纳米材料的原理，并详细介绍了超声化学法在控制合成纳米材料形态方面的应用。
- The MNDO semiempirical quantum chemistry method was used to study theconformation of diphenyl sulfide and diphenyl sulfoxide. 本文使用MNDO半经验量子化学方法对二苯硫醚和二苯亚砜的构象进行研究。
- Ethylcellulose (EC) was used as wall materials to prepare EC-propolis microcapsules, by the physical chemistry method. 摘要以乙基纤维素为囊材，采用物理化学法制备蜂胶微囊。
- Objective To evaluate the dry chemistry method for measuring serum urea and creatinine . 目的:对干化学法测定血清尿素、肌酐的结果进行评价。
- Ethylcellulose(EC) was used as wall materials to prepare EC-propolis microcapsules,by the physical chemistry method. 以乙基纤维素为囊材,采用物理化学法制备蜂胶微囊。
- Propolis-Ethylcellulose Microsphere (PEMS) was prepared with physical chemistry method. 摘要采用液中干燥法制备了蜂胶乙基纤维素微球。
- The SCC-susceptibility of Mn18Cr18N in MNS is assessed by electro chemistry method. 采用电化学方法对Mn18Cr18N在MNS中的SCC敏感性进行了评估。
- Propolis-Ethylcellulose Microsphere(PEMS) was prepared with physical chemistry method. 采用液中干燥法制备了蜂胶乙基纤维素微球。
- 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。
- The effect of geomagnetic field on leaching uranium with geoelectric chemistry method is studied. 首次开展利用地电化学法地浸采铀的实验室探索。
- The article introduced the processing method of the chromic wastewater,the biological method,physical-chemistry method,chemistry method etc. 对含铬废水的处理方法如生物法、物化法、化学法等机理进行了简要的阐述,并展望了含铬废水处理技术的发展前景。
- Abstract The reaction mechanism of fulgide photochromism was investigated by PM3 semiempirical quantum chemistry method and MECI configuration interaction method in this paper. 摘要 采用PM3半经验量子化学计算方法和组态相互作用方法(MECI) ,通过逐点改变俘精酸酐分子开关化学键的键长 ,成功计算了呋喃取代的俘精酸酐分子开环体和闭环体沿基态、第一单重激发态和第一三重激发态互变的势能变化曲线。
- The paper studies the techniques of the recovery of wasted computer circuit board through physical and chemistry method, Wasted circuit boards are crashed by pulverizer. 本文用物理及化学方法研究了废旧电脑线路板的处理回收工艺。
- Abstract : Density functional theory (DFT) of quantum chemistry method was employed to investigate proton transfer reactions of 8-hydroxyquinoline (8-HQ) monomers and dimers. 摘要 ： 本文利用密度泛函理论研究了8-羟基喹啉单体及二聚体质子转移反应。
- Studying the influence of the active component of the Chinese medicine on the bacteria metabolism with the physical chemistry method as well as the thermodynamic theory is an important field for the chemistry research. 用物理化学的方法和热动力学原理来研究中草药活性成分对细菌代谢作用的影响是化学研究的一个重要领域。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- Methods Urea and Creatinine were measured by dry and wet chemistry methods respectively. 方法:采用干化学法和湿化学法对尿素、肌酐二项的准确性及方法的相关性进行比较。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Methods Immunohistological chemistry method was employed to assess the expression of E CD in 54 cases of bladder transitional cell carcinoma. 方法 采用免疫组织化学方法对54 例膀胱癌标本中 E? C D 的表达情况进行研究。 结果 E? C D 的表达情况与膀胱癌的病理分级、分期均有密切关系。
