about phosphate and compound fertilizer的用法和样例：
- China's high-analysis phosphate and compound fertilizer has made a fast development in recent years, showing a sharp increase of productivity, yields and the proportion in NPK products.
- This paper reviews Chinese great achievement in phosphate and compound fertilizer industry in her 50 anniversaries and puts forward some advice on the future development of high-analysis fertilizer.
回顾建国50年来，我国磷复肥工业所取得的巨大成就，对我国 高浓度磷复肥工业今后的发展 提出了建议。
- high -analysis phosphate and compound fertilizer
- phosphate and compound fertilizer
- The sulphuric acid production is 18 660 kt, 7 272 kt being from sulphur, 6 977 kt from pyrite, 4 118 kt from smelter off-gases and 293 kt from others. Both production and marketing of high-analysis phosphate and compound fertilizers are thriving.
硫酸产量18660 kt,其中硫磺制酸7272 kt、硫铁矿制酸6977 kt、冶炼烟气制酸4118 kt、其它制酸293 kt。