greensand

greensand

1. 5.a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum;found in greensand.

一种白色或微红色矿物，由含水的氯化钾和氯化镁组成，用作肥料及提取钾和镁。

2. a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum; found in greensand.

一种绿色的矿物，由含水的钾、铁、镁或铝的硅酸盐矿物构成，见于绿砂中。

3. upper greensand

上海绿石砂层

4. lower greensand

下海绿石砂

5. Keywords Constructed wetland;Manganese greensand;Vertical-flow;Wastewater in steel industry;

人工湿地;锰砂;垂直流;钢铁废水;

6. Cambridge greensand

剑桥海绿石沙

7. greensand mo(u)ld

湿型

8. greensand facing

湿型涂料

9. Keywords greensand;composition;comprehensive performance;test system;

湿型砂;组分;综合性能;测试系统;

10. greensand spinning

湿型离心铸造

11. greensand core

湿砂型芯

12. greensand match

湿砂胎模 湿砂假箱

13. greensand mo(u)lding

湿砂造型

14. greensand casting

湿砂铸造

15. Mechanism of seacoal in greensand and development history of placement addition of seacoal

煤粉防粘砂机理及煤粉代用品的发展

16. Sand Casting Process: Major manufacturing line or/and equipments: air-impact automatic greensand molding and furan resin molding line, core-making line, electronic furnaces and copulas.

砂铸工艺：主要生产线或者设备：保温电炉、气冲造型线、树脂砂造型线和制芯线，电炉和冲天炉。

17. In the foundry, several greensand quality parameters including compressibility, temperature, active clay content, moisture, permeability and synthetical strengt...

试验证明,该测试车具有良好的稳定性和较高的测试精度。

18. Greensand Casting of Plank-like Parts of High-Manganese Steel

高锰钢板状件的湿型铸造