草酸鹽法 的英文怎麼說
中文拼音 [cǎosuānyánfǎ]
草酸鹽法
英文
oxalate method-
Chemical reagent - general method for the determination of oxalates
化學試劑草酸鹽測定通用方法Begin with the comparation of two widely used methods producing the strontium titanate, the oxalate decomposition method shows its advantage hi the microstructure and future performance. the effect of caco3 is studied, and so is the effect of the donor dopant, such as nb2o5, y2o3 and la2o3. the dopant of tio2 is also considered, which involve ti / sr ratio, sintering temperature, oxygen partial pressure, donor dopant, grain growth and future electric performance
從對比草酸鹽分解法和固相合成法這兩種制備srtio _ 3主晶相的方法開始，在予合成料的制備過程中分析了施主nb _ 2o _ 5 、 y _ 2o _ 3 、 la _ 2o _ 3以及caco _ 3所產生的影響；在tio _ 2摻雜的問題上，綜合考慮了ti / sr比、燒結溫度、氧分壓、施主摻雜、晶粒的微觀生長與成瓷后的元件宏觀電性能等之間的相互關系。Abstract : a method for preparation of rare earth oxides with high specific surface area was described. hydrazine - containing rare earth oxalates as the precursors were synthesized by using rare earth oxalates and hydrazine. the specific surface area of rare earth oxides made by the method described in this paper is higher than that by the usual method
文摘:利用肼（或肼鹽）易分解同時釋放大量的熱和氣體這一特點，將肼（或肼鹽）添加到草酸稀土中去，熱分解含肼稀土草酸鹽可制得比表面積較常法制備的大得多的稀土氧化物。The short - chain carboxylates and inorganic composition of leachates from the fluid inclusions in some quartz vein - type gold deposits in the southeastern guizhou province were determined by ion - chromatogrphy. there are some formate, acetate and oxalate in leachates in small amounts, and the content of formate is greater than that of acetate
用離子色譜法測定了黔東南某些石英脈型金礦床的石英流體包裹體浸取液中的短鏈羧酸和無機組分，發現其中含有甲酸鹽乙酸鹽和少量草酸鹽，且Tobacco - determination of nitrate content - continuous - flow analysis method
煙草.硝酸鹽含量的測定.連續流動分析法Zro2 ( 6 % y2o3 ) ( ysz ) nano - powders were perpared by dc non - transferred arc plasma systems. based on the tem and xrd analysis results of powde, the particle size of tsz was about 20nm with high purity more than 98. 7 %
採用直流電弧等離子體「噴射法」 ，以草酸鹽干凝膠粉為原料，制備出了平均尺寸為為20nm的ysz納米粉末，粉末純度大於98 . 7 。Herba ephedrae was saturated with 0. 5 % hydrochloric acid, the extract was extracted with ether and chloroform respectively, from which ephedrine was separated and purified by column chromatography
以0 . 5 %鹽酸浸泡麻黃草，分別用乙醚、氯仿萃取麻黃粗提物，通過柱色譜法分離提純麻黃堿。Kinetic spectrophotometry determination of trace oxalate based on its inhibitory effect in mn - hydrogen peroxide methyl - purple system
阻抑催化動力學光度法測定蔬菜中痕量草酸鹽Methods for chemical analysis of tobacco and tobacco products - determination of silicated residues insoluble in hydrochloric acid
煙鹽和煙草產品的化學分析方法.可溶於鹽酸的硅酸鹽殘留物的測定Chemical analysis methods for mixed rare earth oxide of ion - absorpted type re ore - determination of total rare earth contents - oxalate gravimetric method
離子型稀土礦混合稀土氧化物化學分析方法草酸鹽重量法測定稀土總量Tobacco and tobacco products. determination of dithiocarbamate pesticides residues. molecular absorption spectrometric method
煙草和煙草製品.二硫代氨基甲酸鹽殺蟲劑殘留量的測定.分子吸收光譜測定法Determination of total rare earth contents - rare earth oxalate gravimetric method
草酸鹽重量法測定稀土總量Aluminium and aluminium alloys - determination of total rare earth contents - rare earth oxalate gravimetric method
鋁及鋁合金化學分析方法草酸鹽重量法測定稀土總量Rare earth metals and their compounds. determination of total rare earth contents. rare earth oxalate gravimetric method
稀土金屬及其化合物化學分析方法草酸鹽重量法測定稀土總量分享友人