The borax plays the role of separating radioactive materials-uranium and thorium from the zircon sand.
硼砂对放射性物质—铀和钍起到从锆英砂中分离的作用。
The highly automated screening technology exchanges of zircon sand in South Africa, Australia and others.
南非，澳洲等地锆砂高度自动化筛选研磨技术交流等。
Zirconium is listed as one of ten strategic metal, and what is new State Nuclear policies to the zircon sand?
锆被列为十种战略金属之一，国家核电新政策对于锆砂怎样的定位？
The ingredients of the product comprise zircon sand, limestone, calcium phosphate, calcium fluoride and borax.
产品成份为锆英砂、石灰石、磷酸钙、氟化钙、硼砂。
How will the drafting of zircon sand standard evolve? Whether will the standard ease the tight supply of zircon sand to China?
锆英砂标准的起草工作进展如何，标准的制定能否缓解中国市场锆砂供应的紧张？
Aims To study the technical properties of zircon sand and PEPSET nobake sand, so as to solve the cast problems caused by the quality of sand.
目的研究锆砂/PEPSET树脂自硬砂工艺性能，用于解决复杂铝铸件由于型砂质量所带来的铸造问题。
The surface defects formation mechanism of steel castings produced with resin-coated zircon sand mould was described, and their prevention measures were discussed.
论述了锆砂覆膜砂铸钢件表面缺陷的形成机制，就该缺陷的防治措施进行了探讨。
How will the market of zircon sand go in 2011? What will downstream firms do to share material profits and avoid risks, facing the continuing sharp rise in the price?
2011年锆砂市场如何起落，面对锆英砂价格的持续大幅上涨，下游企业如何才能更多的分享原料上涨的收益及规避风险？
Glaze concurrently with chemical raw materials, zirconium silicate, zircon flour, zircon sand, fluorite powder and all kinds of crystal tiles, matt tiles, antique tiles and polished.
兼营釉用化工原料、硅酸锆、锆英粉、锆英砂、萤石粉及各种规格水晶砖、亚光砖、仿古砖和抛光砖。
These examples illustrated the economic benefit of the recovery of magnetite, garnet, rutile, gregorite, zircon and building sand that were mined in the placer gold mine.
文中例举的事实表明砂金矿山回收磁铁矿、石榴石、金红石、钛铁矿、锆石及建筑砂石所收到的经济效益。
Are there new high-quality zircon ore sand source in Australia, West Africa, Southeast Asia?
澳洲、西非、东南亚等地是否有还存在新的锆矿优质砂源？
Are there new high-quality zircon ore sand source in Australia, West Africa, Southeast Asia?
澳洲、西非、东南亚等地是否有还存在新的锆矿优质砂源？
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