1.
Determination of quaternary ammonium salts by ion chromatography
离子对分离和抑制电导检测法测定四乙基铵和四丁基铵根离子
2.
Determination of NH_4~+ in Water Samples Using CdTe Quantum Dots Based pH-Sensitive Fluorescent Probes
CdTe量子点酸度敏感荧光探针测定水样中铵根离子含量
3.
Ammonium carbonate decomposes to ammonium and bicarbonate.
碳酸铵进一步分解为铵离子和碳酸氢根离子。
4.
Ammonium is toxic and is converted to organic nitrogen compounds in the root.
铵有毒，在植物根部被转化为有机含氮化合物。
5.
INFLUENCE OF ADDITIVE(NH_4)_2SO_4 ON CONTROL OF BERMUDA GRASS BY GLYPHOSATE
添加剂硫酸铵对镇草宁防除狗牙根药效的研究
6.
Effect of Phosphinothricin on Growth of Cotton Seedling Roots and Its Physiological Mechanism
草铵膦对棉花根系发育影响及其生理机制
7.
Uptake of ammonium and nitrate by external hyphae of arbuscular mycorrhizal fungi
丛枝菌根根外菌丝对铵态氮和硝态氮吸收能力的比较
8.
Effects of Rhizobia, NH_4～+-Fertilizer and Light Strength on Nitrogen Fixation and Photosynthesis of Soybean;
根瘤菌、铵态氮、光照强度对大豆固氮和光合作用影响的研究
9.
Determination of residuary chlorate in explosion dust by Ion Chromatography;
离子色谱法检测土制硝铵氯化炸药爆炸残留物中的氯酸根
10.
Effects of Localized Supplement of Nitration and Ammonium on Lateral Root Growth of Maize Under Different pH Conditions
不同pH下局部供应硝酸盐和铵对玉米侧根生长的影响
11.
Effects of ammonium compounds on survival of Meloidogyne incognita juveniles (J_2)
铵类化合物对南方根结线虫2龄幼虫存活的影响
12.
Adsorption of Quaternized Polyethyleneimine-grafted Silica Gel Particles for Chromate
表面接枝季铵化聚乙烯亚胺的硅胶微粒对铬酸根的吸附特性
13.
As the phosphate radical can react with ammonite vanadate molybdate to form phosphorus molybdenum heteropoly acid in the medium of nitric acid(1+9), the phosphorus can be determined by color reaction.
在硝酸(+)液中,磷酸根与钒钼酸铵形成稳定的磷钼钒络合物,经显色后可测定磷。
14.
hexaammonium heptamolybdate tetrahydrate
四水合钼酸铵(钼酸铵)
15.
ammonium carbonate [chloride]
碳酸 [氯化] 铵
16.
tnt ammonium nitrate explosive
tnt 硝酸铵炸药
17.
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
18.
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)