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- The crystal method,Adam freeland ,more more more............. 还有很多;没空找硬盘的.........
- This paper summarizes the problems that occur in nanon powder crystal growth by wet process,which is significant to produce podwer crystal. 根据文献及研究中的体会,归纳总结了用湿法制备纳米级粉末晶体过程中晶体的生长理论问题。晶体生长理论对晶体制备工艺有着重要的意义。
- Character of Sodium carbonate white powder crystal; When it dissolves in water, the liquid will have alkalinity, and emit heat; Sodium carbonate and acid react to salt. 性状白色粉状结晶;易溶于水,水溶液显碱性,并放出热量,易潮解;与酸发生反应生成盐。
- The different structure carbonate rocks organic carbon content is difference, the overall present that the micrite > the powder crystal calcareous rock > the sparite. 区内高演化海相地区有效烃源岩岩石类型主要为泥/页岩、硅质岩、泥灰岩、生物(屑)灰岩。
- Only the powder crystal of ammonium magnesium carbonate tetrahydrate prepared was reported in previous literature,but there was no report on the synthesis of its single crystal. 对于碳酸镁铵的合成,通过查相关资料,前人仅制得该物质的粉末晶体,并未见有合成单晶的报道。
- In this paper, APT, H_2WO_4 and W as precursors, the ultra-fine WO_3 powder has been yielded in orthogonal experiments via hydrothermal crystallization method, respectively. 本文以APT、H_2WO_4、W等为起始物,采用正交设计实验,通过水热法合成了超细WO_3粉体。
- An experimental comparison research of endwall heat transfer characteristics was conducted in the complex passages of turbine blade trailing edge by using thermochromic liquid crystal method. 摘要采用热色液晶测温法,测量了涡轮叶片尾缘带隔板的复合通道的温度场,分析了射流冲击强化扰流柱通道内换热的机理,讨论了两通道间隔板的不同开孔结构对换热的影响。
- Nanocrystalline CeO2 was prepared by hydrothermal crystallization method. 用水热晶化法制备了CeO2纳米晶。
- neutron powder crystal diffraction patter 粉末晶体中子衍射花样
- neutron powder crystal diffraction pattern 粉末晶体中子衍射花样
- The preparation of sodium metasilicate pentahydrate using aqueous crystallization method is studied. 对采用溶液结晶法制取五水偏硅酸钠进行了研究。
- single crystal method of X-ray diffractometry 单晶X射线衍射法
- There are many method to produce KCl from salt lake brine.The anti-floatation-cold crystallization method is an advanced one. 利用盐湖卤水提取氯化钾的方法有很多种,反浮选冷结晶工艺是现在规模化生产中的比较先进的一种。
- Deresination of crude montan wax was performed by cooling crystallization method based on the solubility difference between wax and resin in benzene at lower temperature. 作者利用树脂在较低温度下能溶于多种溶剂的特性,用冷却结晶法对粗褐煤蜡脱树脂进行了研究。
- Toosendanin,an insecticidal component was isolated from the fruits of Melia azadarach Linn by the ethanol extraction and the direct crystallization method. 报道了有机溶剂提取法提取苦楝果实中的天然杀虫活性成分,并采用结晶法从浓缩液中成功地分离出苦楝素晶体。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- The paper discusses the treatment of phosphorus wastewater by experiments and proposes a way of decreasing P by slaked lime and phosphate crystallization method. 文章对含磷废水的处理技术进行了实验研究,提出石灰乳脱磷与磷酸盐结晶法处理工艺。
- Using the materials of low-sodium carnallite from Cha Er Han Salt Lake, the production of potassium chloride with cold crystallization method is analyzed in the paper. 通过以察尔汗盐湖的低钠光卤石为原料,对“低钠光卤石冷结晶法制取氯化钾”进行了相图分析。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。