Study on K_2O recovery in production of potassium dihydrogen phosphate with monocalcium phosphate;
用磷酸二氢钙生产磷酸二氢钾的钾收率研究
Determination of Mercury in Potassium Dihydrogen Phosphate by Cold Atomic Absorption Spectrometry;
冷原子吸收光谱法测定磷酸二氢钾中的汞
Study on the crystallization metastable zone width of potassium dihydrogen phosphate;
磷酸二氢钾结晶介稳区宽度的研究
Effects of Foliar Nutrition of KH2PO4,Zn and Mn for Winter Wheat on Dry Land;
叶面喷施磷酸二氢钾和锌锰对旱地冬小麦的效应
Effects of KH2PO4 on the cold resistance of banana seedlings
磷酸二氢钾对香蕉幼苗抗冷性的影响
Experiment effects of applying "Jiaodapai" KH2PO4 on soybean were conducted,the results showed that it could promote vigorous growth of soybean,increase pod number per plant,grain number per plant,seed setting rate and yield.
进行了"焦大"磷酸二氢钾在大豆上的应用效果试验,结果表明其可以促进大豆健壮生长,增加单株荚数、单株粒数,提高结实率,增加产量。
One-pot Synthesis of 3,4-dihydropyrimidin-2(1H)-one Using KH_2PO_4 as a Catalyst;
磷酸二氢钾催化下合成3,4-二氢嘧啶-2(1H)-酮
Effects of foliage applications of KH_2PO_4 and glucose on photosynthesis and sucrose metabolism of tomato;
叶面喷施磷酸二氢钾与葡萄糖对番茄光合速率和蔗糖代谢的影响
The Effects of Salicylic Acid ,Boric Acid and KH_2PO_4 Treatment on Freesia refracta Growth and Development;
喷施水杨酸、硼酸和磷酸二氢钾对小苍兰生长发育的影响
Fe 3+ was separated from the solution containing KH 2PO 4 by using the coprecipitation of Fe 2S 3 with PbS prior to detection of adsorption voltammetry.
用共沉淀法将铁离子从磷酸二氢钾溶液中分离出来后 ,用吸附伏安法测定痕量铁离子含量。
Character of counterfeit KH 2PO 4 was an alyzed.
分析了假冒磷酸二氢钾的特点 ,认为应该选择磷酸二氢钾含量和氧化钾含量做为进货验收时的主检项目 ,必要时可加上氯含
The chemicals of 20 mg/L 920,1 000 mg/L KH 2PO 4 and 10 000 mg/L urea which were sprayed on leaves showed apparently positive effects on promoting growth of grass carpet of Festuca arndinacea Schub.
试验发现 ,高羊茅草籽进行温水 (33℃ )催芽后再播种 ,可使出苗期缩短 10d左右 ,对幼苗适当喷施 2 0mg L 92 0、 10 0 0mg L磷酸二氢钾、 10 0 0 0mg L尿素 ,能明显促进草坪幼苗生长 ,大大缩短成坪时间。
The large-scale KDP(KH2PO4) crystals will appear crack during the artificial growth.
在人工生长大尺寸KDP(磷酸二氢钾,KH2PO4)晶体过程中晶体会发生开裂现象,尤其是晶体生长到400mm左右时晶帽下端容易出现裂纹。
KDP crystals with different concentration of EDTA in solution were grown;light scatter was detected with laser scanning technique.
不同 EDTA(乙二胺四乙酸 )掺杂浓度条件下生长了 KDP(磷酸二氢钾 )晶体 ,超显微法观察了 ED-TA对 KDP晶体光散射性质的影响。
Thin film was obtained by dip-coating the bridged polysilsesquioxane sol on the KDP crystal.
以间苯亚甲基二异氰酸酯与氨丙基三乙氧基硅烷反应制备了具有长桥链结构的聚倍半硅氧烷前驱体,利用制备的前驱体在碱性条件下水解缩聚制备了桥式聚倍半硅氧烷溶胶,并采用提拉浸涂法对磷酸二氢钾(KDP)晶体镀膜。
The improvements of concentration technology and neutralization temperature of potassium dihydrogenphosphate have made that the reaction period is shortened,the consumption of the energy and the cost are reduced and the economic benefits is very clear.
介绍了磷酸二氢钾浓缩工艺，中和温度的改进，使反应周期缩短，降低成本及能源消耗，经济效益显著。
Techno－Economic Evaluation on Potassium Dihydrogen Phosphate by Double Decomposition with Wet-process Phosphoric Acid;
湿法磷酸生产磷酸二氢钾的技术简述
Process Research for Producing KH_2PO_4 with Fertilizer CaHPO_4 and KCL;
肥料磷酸氢钙和氯化钾生产磷酸二氢钾的工艺研究
potassium dihydrogenphosphate for oxidant analysis
氧化剂分析用磷酸二氢钾
pH Basic line--Potassium dihydrogen phosphate
GB6853-1986pH基准试剂磷酸二氢钾
Chemical reagent--Potassium dihydrogen phosphate
GB/T1274-1993化学试剂磷酸二氢钾
Effects of KH2PO4 on the cold resistance of banana seedlings
磷酸二氢钾对香蕉幼苗抗冷性的影响
Study on catalytic synthesis of aspirin with potassium dihydrogen phosphate
磷酸二氢钾催化合成阿司匹林的研究
Influence of K_2SO_4 and KH_2PO_4 on Adsorption of Copper in Calcareous Soils and Acid Soil
硫酸钾和磷酸二氢钾对石灰性土壤和酸性土壤吸附铜离子的影响
Experimental study on new production methods of KH_2PO_4
几种新的磷酸二氢钾生产方法试验探讨
Finite element analysis on nanoindentation process of KDP crystal
磷酸二氢钾(KDP)晶体纳米压痕过程的有限元分析
Abstract: A brief account is given to the technological process and the distinguishing features in producing potassium di-hydrogen phosphate by hydro-phosphoric acid.
文摘:概述湿法磷酸生产磷酸二氢钾工艺过程、工艺流程和工艺特点.
"Test method for extinction ratio of LN, KDP and KDP electrooptic crystal"
GB/T11297.12-1989电光晶体铌酸锂、磷酸二氢钾和磷酸二氘钾消光比的测量方法
Linsuanerqingjia, ammonium sulfate purification, packaging materials, chemical products( excluding hazardous chemicals) sales.
磷酸二氢钾、酸铵提纯，包装材料、工产品（含化学危险品）售。
Linsuanerqingjia, ammonium sulfate purification, packaging materials, chemical products (excluding hazardous chemicals) sales.
磷酸二氢钾、硫酸铵提纯，包装材料、化工产品（不含化学危险品）销售。
Effect of TRIA、VB_1 and KH_2PO_4 on Friutbody Yield and Quality of Volvariella Volvacea;
三十烷醇、维生素B_1和磷酸二氢钾对草菇产量和品质的效应研究
The Separation Behavior of Amino Acids in Aqueous Two-Phase Systems Containing Ethanol and Hydrogen Phosphate Dipotassium;
氨基酸在乙醇/磷酸氢二钾双水相体系中分离行为的研究
phytonadiol sodium diphosphate
二氢维生素k1二磷酸钠
Hydrocodone phosphate
二氢可待因酮磷酸盐