phosphorite中文什么意思

n.
1.【化学】亚磷脂肟酸。
2.【矿物】磷灰岩，磷钙土。

• algal phosphorite:    藻磷块岩
• aphanic phosphorite:    隐晶磷块岩
• ground phosphorite:    磷灰石粉

例句与用法

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1. Effect of acid sodium silicate on phosphorite flotation
   酸性水玻璃在磷矿浮选中的作用
2. Phosphorite ; upwelling ; hot spot activity
   磷块岩上升洋流热点活动
3. The phosphorite and genesis of industrial p deposit in east yunnan
   滇东磷块岩及工业磷矿床成因
4. Study of outward transportation plan for concentrate of mabian phosphorite mine
   马边磷矿精矿外运方案的研究
5. Effects of activated phosphorite powder on the nutrients utilization of maize
   活化磷矿粉的生物学效果研究初报

百科释义

Phosphorite, phosphate rock or rock phosphate is a non-detrital sedimentary rock which contains high amounts of phosphate bearing minerals. The phosphate content of phosphorite is at least 15 to 20%, which is a large enrichment over the typical sedimentary rock content of less than 0.