Optimizing ammonium removing process from bittern to increase bittern's doping level;
优化卤水除铵工艺 提高卤水掺用量
Determination of ammonium by formaldehyde method in the presence of large quantities of heavy metals;
大量重金属存在下甲醛法测定铵
Techniques for the removing of ammonium contained in brine with sodium hypochlorite;
次氯酸钠脱除盐水中铵的技术
Test and analysis of diamond bit electroplated in ammonium and nickel bath;
电镀铵盐镍基金刚石钻头试验与分析
A method for the separate determination of inorganic ammonium salts and other salts in atmos pheric aerosols has been developed.
实验表明 ,热解法对于分离表征大气颗粒物中的铵盐是简单和实用的 。
The effects of light, nitrate and ammonium on the activity of nitrate reductase(NR) from a centric diatom Biddulphia rigia (Schultz)Oslenfeld were investigated.
高盘形藻ＮＲ活性受硝酸盐诱导，而铵盐抑制其表达。
The studies on dealing with transnormal conetent of ammonium salt in brewed sauce;
酿造酱油生产过程中铵盐含量超标的处理方法
Reclaiming of ammonium salt from low SO_2 flue gas by catalytic oxidation and ammonia jetting;
催化氧化-喷氨法从低SO_2烟气中回收铵盐
The study on a new method for rapid inspection of ammonium salt in fresh milk;
鲜奶中铵盐快速检测新方法研究
Study on fertilizer efficiency and its mechanism of urea and ammonium bicarbonate treated with controlled-release technology;
控释技术处理碳铵、尿素的肥效及其机理初探
The incremental effect of rare earth ammonium bicarbonate was investigated by 15 N trace technique.
应用15N示踪法研究稀土与碳铵混配的情况下稀土对碳铵氮素的增效作用。
Under the condition of four successive plantations of leafy vegetables with the same amount of phosphorus and potassium,Urea,ammonium bicarbonate and their combined application with organic fertilizer experiment indicated that growth and yields of leafy vegetables in the urea treatment was better than those in ammonium bicarbonate treatment,but the difference declined with temperature decreasing.
连续种植4茬叶菜,在磷、钾肥用量一致的情况下,尿素、碳铵及其配施有机肥的试验结果表明:尿素处理的生长状况和产量结果好于碳铵处理,但这种差异随气温降低而逐渐收窄;尿素、碳铵分别配施有机肥的两处理产量差异较小。
Barrel type drier with processing capacity of 3t/h～5t/h and the water content in ammonium sulfate below 0.
该干燥器自投运后,系统运行稳定,节约能耗,硫铵水分最低0。
The synthesis process of potassium sulfate with ammonium sulfate recovered from industrial waste and potassium chloride method was studied.
介绍一种回收富含硫铵化工废水制备硫酸钾肥的方法。
The paper introduces the four kinds of production process of ammonium sulfate,and analyzes and discusses the process features,technology and economic index and equipment selection.
本文介绍了四种硫铵生产工艺 ,并从工艺特点 ,技术经济指标 ,设备选材等方面进行分析比较和评述。
hexaammonium heptamolybdate tetrahydrate
四水合钼酸铵(钼酸铵)
ammonium carbonate [chloride]
碳酸 [氯化] 铵
tnt ammonium nitrate explosive
tnt 硝酸铵炸药
EXTRACTION SEPARATION OF MOLYBDENUM FROM URANIUM IN BASIC ELUATE (NH_4)_2 C0_3-(NH_4)_2 S0_4 BY QUATERNARY AMMONIUM SALT
用季铵盐从碳酸铵、硫酸铵碱性解吸液中萃取分离铀、钼
Separation of Mercury(Ⅱ) by Floatation from Aqueous Solution Containg Ammonium Chloride Ammonium Thiocyanate and Dodecyltrimethyl Ammonium Bromide
氯化铵-硫氰酸铵-十二烷基三甲基溴化铵-水体系浮选分离汞(Ⅱ)
Phenobarbital tetramethylammonium
苯巴比妥－四甲基铵
Chemical reagent--Ammonium bromide
GB/T1277-1994化学试剂溴化铵
Chemical reagent--Ammonium sulfate
GB/T1396-1993化学试剂硫酸铵
Chemical reagent--Ammonium fluoride
GB/T1276-1984化学试剂氟化铵
Chemical reagent-Ammonium nitrate
GB/T659-1993化学试剂硝酸铵
Chemical reagent--Ammonium chloride
GB/T658-1988化学试剂氯化铵
Ammonium Nitrate Producers Study Group(ANPSG)
硝酸铵制造商研究组
ammonium bichromate
【化】重铬酸铵，感光剂之一
diallyldimethylammonium chloride
二烯丙基-二甲基氯化铵
dimethyl-p-phenylenediamine dihydrochlorede
二甲基对苯二铵盐酸盐
CTAB (Cetyltrimethyl Ammonium Bromide)
溴化十六烷三甲基铵
Ammonium hydrogen carbonate for industrial use
GB/T6275-1986工业用碳酸氢铵
