| 释义 |
potassium permanganate pəˈtæsi:əmpə:ˈmæŋɡəneit 短语⁵⁵⁰⁵¹
基本英英例句例句
n.化高锰酸钾
Noun:
a poisonous salt that forms dark purple crystals and is purple-red when dissolved in water; used as an oxidizing and bleaching agent and as a disinfectant and antiseptic用作名词Eeffects of assisted gold leaching reagents,potassium permanganateand hydrogen peroxide, on the gold cyanide leaching performace are studied.对辅助浸金剂高锰酸钾和过氧化氢的加入次序对金氰化浸出行为的影响进行了探讨。
In surface water treatment,applyingpotassium permanganateto pre-oxidation instead of prechlorination may reduce the formation of trichlormethane.在饮用水处理中，适当地采用高锰酸钾预氧化可以降低水中的三氯甲烷生成量。 The effects of pre- oxidation process with potassium permanganate composite PPC are studied in laboratory scale, with polluted raw water sample of A city.
以 A市受污染水源水为研究对象，通过烧杯试验考察了高锰酸钾复合药剂 PPC预氧化工艺的效能。 cnki
The reaction between L tyrosine and potassium permanganate in the sulfuric acid medium gave intensive chemiluminescence. A new analytical method for determination of L tyrosine was proposed.
在硫酸介质中，L-酪氨酸与高锰酸钾反应能产生较强的化学发光，据此建立了测定 L -酪氨酸的分析方法。 cnki
Bromine and iodine which produce serious interference should be removed with potassium permanganate oxidization and8- hydroxyquinoline absorption.
对严重产生干扰的溴碘离子，采用高锰酸钾氧化，8—羟基喹啉吸收办法消除。 cnki
Chemiluminescence reaction of DL tyrosine with potassium permanganate in the presence of formaldehyde as an enhancer was investigated.
在甲醛存在下，高锰酸钾与 DL酪氨酸能够发生化学发光反应，产生很强的化学发光。 cnki
Effect of potassium permanganate etching solution on the roughening of epoxy resin laminates board and3240 epoxy resin board at various temperatures and times was investigated.
在不同的微蚀温度、时间条件下，研究了高锰酸钾微蚀溶液对环氧树脂层压板和3240型环氧树脂板基板微蚀作用的影响。 dictall
It has been claimed that amyloid A and amyloid L proteins may be distinguished in histological sections by incubation with potassium permanganate.
有人声称淀粉样蛋白 A和 L能够在被高锰酸钾培养的组织切片区分。 renren
It was found that hydrogen peroxide and potassium permanganate were unable to efficiently remove the saccharin in the bright nickel plating bath.
结果表明：采用双氧水、高锰酸钾氧化不能有效去除糖精； cnki
It was found that the oxidant system of hydrogen peroxide plus potassium permanganate had little influence, on the elimination of the PPS additive in bright nickel plating bath.
试验结果表明：双氧水、高锰酸钾氧化法对光亮镀镍体系中添加剂 PPS的去除影响很小； cnki
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。 dictall
Under the fixed conditions, the FCC gasoline was pretreated with concentrated sulfuric acid and potassium permanganate solutions.
在一定条件下对 FCC汽油分别用浓硫酸、高锰酸钾等溶液进行预处理。 cnki
While the dosage of potassium permanganate was increased, residual concentration of potassium permanganate was decreased.
随着高锰酸钾投量增加，高锰酸钾剩余量降低。 cnki |