Surface water environment 地面水环境
surface water environment quality 地表水环境质量
It's a diverse environment with water tending to be bluish near the surface and reddish deeper down.
它是一个多样性环境，靠近表面的水趋近蓝色，往下深处是淡红色。
The Nanning Urban Environment Project will assist Nanning Municipality in Guangxi Zhuang Autonomous Region to stop the deterioration of surface water quality in selected urban centers.
南宁城市环境项目将协助广西壮族自治区南宁市遏止部分中心城区地表水质进一步恶化趋势。
New environment-friendly water-based varnish: excluding ketones, volatile organic compounds were very low; durability and good abrasion resistance, surface hardness of up to 2H.
新型环保水性清漆： 不含酮，有机挥发物含量极低；耐久性和抗磨损性好，表面硬度可达2H。
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