permanganate method
英
美
网络 高锰酸钾法
双语例句
- Sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.
采用高氯酸非水滴定法分析废碱液中的甲酸钠，代替了误差较大的高锰酸钾法。 - Determination of Calcium Oxide Content in Phosphate Rock and Concentrate by Potassium Permanganate Volumetric Method
高锰酸钾滴定法测定磷矿石和磷精矿中氧化钙含量 - Feasibility of trace formic acid root titration by using modified potassium permanganate method
改进的高锰酸钾法滴定微量甲酸根的可行性研究 - Rapid Determination of the MnO_2 in Manganese Ore by Sodium Oxalate-Potassium Permanganate Back Titrimetric Method
草酸钠&高锰酸钾返滴定法快速测定锰矿石中MnO2 - Methods for chemical analysis of iron ores& The potassium permanganate volumetric method for the determination of calcium content
GB/T6730.13-1986铁矿石化学分析方法高锰酸钾容量法测定钙量 - This article discusses the acidic potassium permanganate method of permanganate index from the following aspects: heating time, titrate temperature and titrate speed, end point of titration.
文章对高锰酸盐指数加热时间、滴定温度、速度、滴定终点的控制进行了探讨。 - Discussion on the Permanganate Index Determination Method
高锰酸盐指数（酸性法）测定方法的探讨 - Control of the Factors Influencing Determination of Permanganate Index by Acid Method
酸性法测定高锰酸盐指数的影响因素控制 - Quantitive Determination of Methanol in Waste Water Through Potassium Permanganate Method
高锰酸钾法测定废水中甲醇含量 - The synthesis of potassium permanganate using microscale method
高锰酸钾制备的微型实验 - Rapid determination of permanganate index with microwave heating method
微波加热快速测定高锰酸盐指数 - Potassium permanganate decolorization method for urinary oxalate estimation
高锰酸钾褪色法测定尿液草酸 - Determination of Permanganate Index by Adding Salt Method
加盐法测定高锰酸钾指数 - The selection of alcohol should be in accord with national edible standards and be managed by medium purification method, active carbon optimization method, potassium permanganate method and repeated steaming method.
酒精要符合国家食用标准，并采用净化介质法、活性炭法、高锰酸钾法、复蒸法处理。 - Determining the index of permanganate in water with dual wavelength spectrophotometric method
选择双波长光度法测定水体中高锰酸盐指数 - Therefore, the pretreatment process of combined application of potassium permanganate with chlorine or chloramines is an effective method of improving water quality of wastewater reuse.
高锰酸钾与氯或氯胺联用预处理工艺是提高污水回用水水质的一种十分有效的方法。 - Potassium Iodide-Potassium Permanganate Method Used to Determine Chemical Oxygen Demand
碘化钾碱性高锰酸钾法测定化学需氧量有关问题的释疑 - On the contrary, it was no good relationship between mineralizable N extracted by aerobic incubation, water logging method, boiling water method, alkaline permanganate extraction, acid permanganate extraction and NaOH hydrolyzation diffusion method with wheat uptake N.
与此相反，通气培养、淹水培养、沸水煮沸、碱性高锰酸钾、酸性高锰酸钾及碱解扩散等方法所提取的可矿化N与小麦吸N量间无显著相关。 - A new way to analyze average manganese valence of MnZn-ferrite, using the potassium permanganate spectrophotometer method combine with XPS, was studied in this paper.
本文探索了一种用于分析锰锌铁氧体中锰平均价态分析的化学方法，用高锰酸钾分光光度法并结合XPS对锰锌铁氧体中的锰进行价态分析。 - Determination of thiourea S dioxide with improved potassium permanganate SPLIT-PHASE METHOD
改良高锰酸钾法测定二氧化硫脲 - The development status of automatic on-line permanganate index analyzer was reviewed, including the method principles, main kinds, main specifications and main instrument types.
对水质高锰酸盐指数在线自动分析仪的方法原理、主要类型、主要技术性能以及主要仪器型号等发展现状进行了评述。 - At heated condition, the trivalent chromium is oxidized by potassium permanganate and total chromium is determined by direct photometric method.
在加热条件下，用高锰酸钾氧化低价铬，直接以DPC光度法测定其总铬。 - Using Direct Heating Method to Determine Permanganate Index Instead of Water Bathing Heating Method
用直接加热代替水浴加热测定高锰酸盐指数 - The effects of ClO~-_4 on measurement of chemical oxygen demand ( COD) of water were studied by comparison of potassium dichromate method and potassium permanganate method.
采用重铬酸钾法与高锰酸盐指数碱性法对水中化学需氧量（COD）进行了对比测定研究，考察了氯离子浓度对化学需氧量测定结果的影响。 - METHODS By masking zinc(ⅱ) with EDTA, calcium ion was determinated with potassium permanganate method.
方法：以EDTA掩蔽Zn2+，间接高锰酸钾法测定钙的含量； - Interference equations of Cl ￣-、 NO and Cr(ⅵ) in the determination of acid permanganate method ( COD_ ( Mn)) are established.
研究了酸性高锰酸盐指数测定中Cl－、NO、Cr（Ⅵ）等的干扰规律，并建立了干扰方程。 - Interference patterns in the determination of acid permanganate method
高含盐水中酸性高锰酸盐指数法的干扰规律研究