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1·Content of RBE (Recycling-base Economy) was expatiated, model, method and countermeasures of implementing RBE in waste management in China were discussed.

阐述了循环经济的内涵，探讨了在中国城市垃圾中实行循环经济的方式、方法、措施及对策。

2·The inhibiting property for BaSO 4 scaling of phosphoric acid esters of rice bran extract (p RBE) alone and compounded with other scale inhibitors is studied.

测定了磷酸盐化米糠提取液及其与其它阻垢剂的复配物对硫酸钡垢的抑制效果。