3) iron aluminum coated sand
涂铁铝砂
1.
A kind of coated filter media,iron aluminum coated sand,is prepared in an experiment for observing its effect on removing organic matter.
在实验室条件下,以石英砂为载体,制备了涂铁铝砂。
4) iron oxide-coated sand
涂铁砂粒
5) IOCS
涂铁砂
1.
Phosphate removal from municipal secondary effluent by iron-oxide-coated sand(IOCS)adsorption and filtration was studied.
静态吸附试验表明,pH、接触时间和涂铁砂量等均会影响IOCS对溶液中PO43--P的吸附。
6) filtration material of iron coated modified volcanic rock
涂铁改性火山岩滤料
补充资料：铁砂掌
1.武功之一。练习时在凳子上放置铁沙袋﹐摆马步用左右手交相批击﹐以沙袋破裂为度。相传功深者着手可以碎骨。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条