1) sulphate of potash magnesia
硫酸镁钾
2) Sulphate-potassium Magnesium
硫酸钾镁
1.
Effects of applying sulphate-potassium magnesium on yield and quality of pakchoi,tea and watermelon;
硫酸钾镁肥对小白菜、茶叶、西瓜产量和品质的影响
3) magnesium-potassium sulfate fertilizer
硫酸钾镁肥
1.
Applying effects of magnesium-potassium sulfate fertilizer on grapefruit and banana in the south of Fujian province;
闽南旱地土壤施用硫酸钾镁肥对蜜柚、香蕉效应的研究
2.
An example is taken to demonstrate the positive effect by applying magnesium-potassium fertilizer on the yield of sugar cane,banana,tomato,citrus and rice,as well as the production situation of magnesium-potassium sulfate fertilizer in China,which is considered to have wide prospect for application.
介绍了我国农田施用钾镁肥对植物的作用及短缺现状,通过实例阐述了施用硫酸钾镁肥对甘蔗、香蕉、番茄、柑桔和水稻产生的积极影响,以及我国硫酸钾镁肥的生产情况,认为其应用前景广阔。
4) SPM fertilizer
硫酸钾镁肥
1.
According to the five-component system,which is K+,Na+,Mg2+//SO2-4,Cl-—H2O at 100℃ and 25℃,and based on the technology of producing potassium chloride,we improved and adjusted partial devices and technological chain so as to produce potassium chloride and SPM fertilizer.
文章以K+、Na+、Mg2+//SO42-、Cl-—H2O五元水盐体系100℃和25℃相图为依据,在氯化钾生产工艺的基础上加以改进,调整部分设备及工艺流程,使之既可以生产氯化钾产品又可以生产硫酸钾镁肥产品。
5) potassium and magnesium sulphte
钾镁硫酸盐
6) sulphate of potash and magesium
硫酸钾和硫酸镁
补充资料：硫酸镁
| 硫酸镁 magnesium sulfate 化学式MgSO4，无色晶体。加热到1124℃分解，相对密度2.66。在自然界 ，以苦盐（ MgSO4·7H2O ）和硫镁矾矿（MgSO4·H2O）的形式存在。在水溶液中结晶析出的为MgSO4·7H2O，加热至50℃，转变为MgSO4·6H2O，70℃变为MgSO4，200℃得MgSO4。无水和一水合硫酸镁在水中的溶解速度缓慢，只有六水和七水合硫酸镁易溶于水。MgSO4·7H2O是泻药，硫酸镁还用于造纸、纺织、肥皂、油漆工业。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条