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- The reaction of hydrazine and its derivative with ammonium metavanadate may produce hydrazoic acid(HN_(3)). 本工作研究肼及其衍生物与偏钒酸铵反应所生成的叠氮酸的单柱离子色谱测定法。
- Preparation of hydrazine and hydrazine hydrate is described, application of hydrazine and its derivatives to area of fine chemicals, e, g, pharmaceuticals. 介绍了肼及水合肼的制备方法,着重介绍了肼及其衍生物在医药等精细化工领域中的应用。
- Preparation of hydrazine and hydrazine hydrate is described, application of hydrazine and its derivatives to area of fine chemicals,e,g,pharmaceuticals. 介绍了肼及水合肼的制备方法,着重介绍了肼及其衍生物在医药等精细化工领域中的应用。
- hydrazine and its derivative 肼及其衍生物
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO. 图3吲哚及其衍生物的DMSO溶液的激发和发射光谱。
- The application of melamine phosphate and its derivatives. 三聚氰胺磷酸盐及其衍生物在防火材料中的应用。
- Using VB to Realize Computer Ruler and Its Derived Graph Algorithm. 介绍用VB实现电脑面尺的算法及程序。
- Conclusion It is valuable to study paeonol and its derivatives. 结论研究丹皮酚及其衍生物具有非常重要的意义。
- Rutin and its derivatives have wide pharmaceutical activities. 芦丁及其衍生物具有广泛的药理活性。
- Besides, the deoxidation mechanism of Hydrazine and the "Chemical Hideout" phenomenam have come into notice, the requirements of water treatment and its quality index has also bren proposed. 文中还介绍了肼的除氧机理以及“化学隐藏”现象;并提出水质处理要求及控制指标.
- Aim To study the action of RMP-7 and its derivative on transporting liposome across the blood brain barrier (BBB) into the brain. 目的 研究RMP 7及其衍生物对脂质体跨血脑屏障的促进作用。
- The organic sulfur mainly exists in the form of sulfur wine, sulfide, sulfur dioxide, thiophene and its derivative etc. 有机硫主要以硫醇、硫化物与二硫化物、噻吩及其衍生物等形式存在;
- The research status and development of metal phthalocyanine and its derivative are reviewed in detail in this paper. 本文较详细的综述了酞菁类配合物及其衍生物的研究进展。
- Where, the fuzzy control is a two dimensional PD type controller with the tracking error of joint angle and its derivative as input of the controller. 其中,模糊控制是二维pd型控制器,其输入为关节角跟踪误差及其导数。
- The corrosion inhibition of BTA and its derivative 4CBTA on Cu electrode in 3% NaCl solution was studied by SERS technique. 用表面增强拉曼光谱技术 (SERS)对在 3%25NaCl溶液中苯并三氮唑 (BTA)及其衍生物 4 羧基苯并三氮唑 (4CBTA)对铜的缓蚀作用机理进行了研究。
- Abstract: The author makes a brief introduction of the method of propionic produc tion and its derivative production and applicaiton. 摘 要: 简要介绍了丙酸的生产方法及其衍生物的生产和应用。
- This article introduces production situation, market demands and prospect of development to polycrystal-line - silicon and its derivative. 本文主要介绍了多晶硅及其衍生物的生产现状,市场需求及发展前景。
- That book ends with a summary and its conclusion. 那本书的结尾是概要和结论。
- Jasmonic acid and its derivative methyl jasmonate, collectively called jasmonates, are phyto-regulators existing widely in plants and playing an important role in plant cells. 摘要茉莉酸及其衍生物茉莉酸甲酯等统称为茉莉酸盐,是广泛存在于植物中的一种生长调节物质,在植物细胞中起着非常重要的作用。