Recently, the technique of photocatalysis combined with ozone has revealed wide prospect in application for the treatment of organic wastewater and has become focuses of advanced oxidation processes.
近年来，光催化-臭氧联用技术在有机废水治理方面显示了广阔的应用前景，已成为高级氧化技术方向的研究热点。
Remote-sensing technique(RS)combined with global positioning system(GPS)and geo-graphic information system(GIS)is currently an advanced method in the world to investigate soil erosion.
用遥感技术，结合全球定位系统、地理信息系统进行水土流失调查是目前国际上比较先进的方法。
Remote-sensing technique(RS)combined with global positioning system(GPS)and geo-graphic information system(GIS)is currently an advanced method in the world to investigate soil erosion.
用遥感技术，结合全球定位系统、地理信息系统进行水土流失调查是目前国际上比较先进的方法。
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