改良的设备可以更好地利用阳光。
动物王国只不过是利用漫无目标的办法改良自己的物种。
The animal kingdom merely takes a scattershot approach to improving its species.
他们改良了软件使人们更轻易地利用电脑。
They improved the software to make it easier for people to use the computers.
低价林改造作为林地改良的一种方式，蕴含着保护和利用的双重意义。
The reform of low price forest has double significance of protection and utilization.
研究结果可为酸壤改良和废水处理污泥再利用提供技术支持。
And an overall analysis is made on problems of sludge disposal.
研究结果可为酸壤改良和废水处理污泥再利用提供技术支持。
And an overall analysis is made on problems of sludge disposal.
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