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- alkali fusion weight method 碱熔重量法
- The tests of extraction aluminium from alumstone with alkali fusion method were carried out. 对用碱熔法从明矾石中提取铝进行了实验。
- Dihydroxynaphthalene was synthesized by sulfonation and alkali fusion using refined naphthalene as raw material. 以精萘为原料,通过磺化、碱熔制得高纯度的1,5-二羟基萘。
- The experiments on decomposing phosphate rock and concentrated phosphate rock samples by alkali fusion in microwave oven were done. 尝试用微波炉代替马弗炉进行磷矿石和磷精矿试样的碱熔分解。
- In this paper, bentonite deposited in Longyan City, Fujian Province is tested and analyzed through sample digestion techniques of alkali fusion and acid dissolution. 摘要建立了酸溶和碱熔融主称样快速分析系统，获得了福建龙岩膨润土矿物的组成。
- OLS, WLS, IRWS, ELS, MQL, MEQL method was discussed in weight method part. 加权计算方法部分比较了OLS、WLS、IRWS、ELS、MQL、MEQL等方法。
- Weighing instrument verification usually adopts direct plus weight method. 衡器检定通常是采用直接加砝码法。
- The Re-Os Dating Using Modified Alkali Fusion Method 铼-锇定年法中碱熔分解样品方法的改进
- The improved AHP method and the entropy weight method were used to appraise the forestry sustainbale development in Karst area of Guizhou province. 摘要采用改进的层次分析法和熵权法进行了贵州省喀斯特地区林业可持续发展的评价研究。
- The Weighted Method Per Class metrics helps address this issue. 每个类的方法的重量度量帮助解决这个问题。
- The phosphorus contents of the floccules were measured with quinoline weight method. 采用喹啉重量法测定了各种絮凝剂形成的絮体中磷的含量。
- alkali fusion reaction gas chromatography 碱熔反应气相色谱
- The result correspond with that by the phosphorus molybdic acid quinoline weight method. 该方法的测定结果与磷钼酸喹啉重量法测定结果基本一致。
- Keywords xylenol;sulfonation;alkali fusion; 二甲基苯酚;磺化;碱熔;
- Keywords rhenium;osmium;molybdenite;alkali fusion; 铼;锇;辉钼矿;碱熔;
- Detected the estrogenic effect of butylbenzyl phthalate(BBP) and dibutyl phthalate (DBP) by in vivo uterine weight method in mice. 通过采用体内小鼠子宫增重法检测环境雌激素邻苯二甲酸丁基苄酯 (BBP)和邻苯二甲酸二丁酯 (DBP)的雌激素活性。
- A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method. 提出了新的螯合滴定法测定二硫化钼量,用以取代传统的重量法。
- Determination of sulfuric acid from mixed acids of s ulfuric acid,phosphoric acid and nitric acid,with barium sulfate weight method w as described. 提出了用硫酸钡重量法测定硫酸、磷酸、硝酸混合酸溶液中硫酸含量,对测定条件进行了试验研究。
- The principle,arithmetic and procedure of approximate calculating the hazard radius with TNT equivalent weight method were introduced. 文中介绍了用TNT当量法近似计算锅炉爆炸事故危害半径的原理、计算方法和程序,最后进行了实例计算。
- The set pair analysis(SPA) method for regional WECC assessment is improved through introducing the entropy weight method. 通过改进熵值赋权方法,完善了广义水环境承载能力的集对分析模型;
