The new type fertilizers,Humic acid Magnesium and Humic acid Potassium,are made from Humic acid and Magnesium and Potassium.
针对两种肥料对水稻产量和抗性的作用进行研究,结果表明腐殖酸镁、钾都能够提高糙米率和降低垩白率,较对照增产1。
Effects of Nitro Humic Acid Natrium Extracted from Lignite on Growth Performance of Fattening Pig and Digestibility of Feedstuff
褐煤中提取硝基腐植酸钠对生长育肥猪生长性能和饲料消化率的影响
nitrate cracking
热硝酸盐应力腐蚀开裂
Countermeasures for Anti-corrosion/Material Selection in Industrial Production of Nitric Acid and Nitrate
硝酸与硝盐工业生产的防腐选材对策
nitro-acinitro tautomerism
硝基酸硝基互变异构
Content of Humic Acid in Compound Fertilizer of Humic Acid measured by Volumetric Method
容量法测定腐植酸复肥中腐植酸含量
Nitrazepam Hydrochloride
盐酸硝西泮(硝基安定)
The Properties Studing of the Concrete Eroded by Nitric Acid and Nitrate Corrosion;
受硝酸及硝酸盐腐蚀下混凝土侵蚀性能研究
By Nitric Acid and Nitrate Corrosion Experiment on the Mechanical Properties of Concrete;
受硝酸及硝酸盐腐蚀混凝土力学性能试验研究
3,4-dinitrobenzoic acid
３,４－二硝基苯甲酸
"Hastelloy C is also resistant to nitric, hydrochloric, and sulfuric acids at moderate temperatures."
在适中的温度下,耐盐酸镍基合金C还具有耐硝酸、耐盐酸和耐硫酸腐蚀的特性。
Study on the Physi-ecological Base of Yield-increasing of Humic Acid Fertilizer on Ginger;
生姜施用腐植酸肥料增产的生理生态基础研究
Stainless steels--65er-cent nitric acid corrosion test
GB/T4334.3-1984不锈钢65%硝酸腐蚀试验方法
Evaluation on the Test Method of Humic Acid in Humic Fertilizer;
腐植酸类肥料中腐植酸含量测定方法的评价
This reacts with minerals in the ground to become nitrates on which the plants depend.
硝酸和地里的矿物作用，形成植物必需的硝酸盐。
Preparation of QHA/ZPS as Scale-corrosion Inhibitors and Their Performance;
改性腐植酸—膦基丙烯酸阻垢缓蚀剂的制备及性能研究
Determination of Glutamate Decarboxylase Activity in Plant by Pre-column 30 Derivatization with 2,4-Dinitrophenylhydrazine
2,4-二硝基氟苯柱前衍生法测定植物中谷氨酸脱羧酶的活力
Stainless steels--Nitric-hydrofluoric acid corrosion test
GB/T4334.4-1984不锈钢硝酸-氢氟酸腐蚀试验方法
nitrophenyl diethyl phosphate
磷酸硝基苯基二乙酯