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- Extraction of Vanadium Pentoxide from Stone Coal with a Wet Chemical Separation Method 湿法提取石煤中钒的新工艺研究
- wet chemical separation method 湿式化学分离法
- RESULT:The monocase of cyclovirobuxine D could be obtained by the chemical separating method. 结果:用化学分离方法可得到纯度较高的环维黄杨星D。
- The fine powder of Y2O3 stabilized ZrO2 with fec structure was. synthesized by a wet chemical method. 采用湿化学法合成了Y_2O_3稳定的立方ZrO_2微细粉料。
- This bead fusion method is a perfect sampling method for ICP, AA, as well as for indissolvable samples in wet chemical analysis. 对于ICP、AA和湿法化学分析手段，对于难溶样品，熔融方法同样是一种非常完美的制样手段。
- In the process of preparation ultrafine powders with wet chemical method, the reaction, flitration, drying and calcination will affect the powders size and agglomeration. 湿化学法制备超细粉体时,反应、分离、干燥以及灼烧都不同程度地影响粉体的粒径及团聚。
- This paper introduces a fabricated method of using fused silica as the chip material.It includes standard photolithography, wet chemical etching and bonding techniques. 本文介绍了选用优质石英为芯片基体材料的一种制作方法，关键技术包括标准的光刻，湿法腐蚀，键合等微加工技术。
- Researches on the composition and structure of mercaptans in liquefied petroleum gas(LPG) were carried out by combining chemical separation with GC/DFPD and GCMS method. 用化学分离结合GC/DFPD、GC-MS仪器分析方法对液化气中的硫醇结构组成进行了分析研究,建立了易于操作的液化气中硫醇分离流程及硫醇的定性、定量分析方法。
- Previous experiments with DNA computing had allowed the DNA to float freely in a test tube,but Lloyd Smith,a chemist and leader of the Wisconsin research team,hopes his method will allow the wet chemical steps required for a calculation to be automated. 以前，科学家在进行DNA计算实验的时候总是让DNA分子自由地漂浮在试管中，但是威斯康星大学研究小组的负责人、化学家劳埃德·史密斯希望他的方法可以让计算所需的化学湿选步骤自动进行。
- Then the separation method of the underlayer glycerin solution was explored. 探索了分离方法。
- Hereby ask for Zhejiang Lander Testing Co., Ltd. FPP and Wet Chemical test on my finished sample test report. 请浙江莱德机电产品检测技术有限公司考虑。
- Use of these probes eliminates the problems and errors associated with wet chemical analysis. 使用这些探测器就免除了湿法化学分析法引起的各种问题和差错。
- The results obtained by this method are comparable to those obtained by conventional wet chemical methods, which have tedious proce dure and take a lot of time. 所得结果与常规湿法化学分析结果相符。
- A separation method of naval ship radiated noise sources using measure data of radiated noise was introduced. 介绍一种从舰艇辐射噪声数据中分离辐射噪声源的方法.
- As a green solvent of high -performance,it is playing an important role in chemical separation,catalysis and electrochemistry,etc. 作为一种高效绿色溶剂,室温离子液体在化学分离、催化、电化学等方面发挥着重要的作用。
- Objective To explore the extraction and separation method of arteannuin and to synthesize artemether. 目的探讨青蒿素的提取分离条件及合成其衍生物蒿甲醚。
- Compositions of constant and tra ce elements in Dushan jade from Nanyang area of Henan province were studie d by PIXE and wet chemical analysis. 利用质子激发X荧光分析(PIXE)。湿法化学分析对河南南阳独山玉进行常量和微量元素分析,确定了鉴定独山玉的指纹元素。
- The trialkyl phosphine oxide (TRPO) has been used for extractant of radioactive waste and chemical separation process of organic acid. 三烷基氧膦（TRPO）用于做放射性废液和化学分离过程的萃取剂。
- The study shows that the separation method with floccules has advantages such as low expense and good separation. 实验证明,该法具有费用低、分离效果好的特点。
- However, measurement of NH3, naphthalene and benzene traditionally were performed by wet chemical methods on a daily spot sample basis. 然而，对氨，萘和苯的测量采用传统的化学湿法只能每天测量一个样品点。
