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- rock phosphate in powder 磷矿石
- We make superphosphate by reacting rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- The detergent comes in powder or liquid form. 这种洗涤剂有粉状或液态两种选择。
- We make superphosphate by react rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- The mustard is sold in powder form. 芥末是以粉末状出售的。
- Appearance: In powder with deep-gray color. 外观:产品为深灰色粉末。
- Appearance: In powder with yellow-brown color. 外观:产品为黄褐色粉末。
- Appearance: In powder with white color. 外观：产品为白色粉末。
- Appearance: In powder with black or brown color. 外观:产品为黑色或褐色粉末。
- Appearance: In powder with white or yellow color. 外观:产品为白色或黄色粉末。
- Appearance: In powder with yellow color. 外观:产品为淡黄色粉末。
- Appearance: In powder with brown color. 外观:产品为棕褐色粉末。
- Appearance: In powder with lavender color. 外观:产品为淡紫色粉末。
- In powder,port-hole was deep,striation... 结论:这些特征可作为藤梨根生药鉴定的依据。
- Decomposition of low-grade rock phosphate with three strains of Bacillus subtilis, Pseudomonas sp. 研究了枯草芽孢杆菌、假单孢菌和曲霉对低品位磷矿粉的分解作用。
- An excess of phosphates in the urine. 高磷酸盐尿尿中磷酸盐过量
- However for P supply, DAP was found superior source and rock phosphate tended to be equally effective source of P in acid laterite soil. 不过对于磷素供应来说，磷酸二铵是最好的来源，磷矿粉在酸性红壤土上同样有效。
- The effect of partially acidulated phosphate rock compound fertilizer and the degeneration mechanism of water soluble phosphate in soil were introduced. 介绍了部分酸化磷矿一步法制复合肥的肥效及水溶磷在土壤中的退化机理。
- The flavoring is available in powder, liquid or paste form. 这种调味品有粉末状的，液体的和糊状的。
