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- Using sludge in agriculture 污泥农用
- Nitrates are used as fertilizers in agriculture. 硝酸盐在农业上用作肥料。
- And it also deals with how to use sludge reasonably so that the waste can be changed into resources and make sustainable development of agriculture mode that f... 对污泥农用的方法和前景进行了分析,指出城市污泥农用是实现变废为宝、经济效益与生态效益相统一的可持续农业发展模式。
- Bachelor of Science in Agriculture B.V.S. 哲学士农业科学学士。
- There is a lot of sludge in pedosphere of Tianjin Area. 天津地区表土层中广泛分布着较厚的淤泥类土。
- There have been good harvests in agriculture. 农业产量很好。
- Weather plays a significant part in agriculture. 气候在农业中起着重要的作用。
- Appllcation of fly asb in agriculture. 粉煤灰资源的农业利用
- We have win tremendous success in agriculture. 在农业方面我们取得巨大成功。
- We have won tremendous successes in agriculture. 在农业方面我们取得了巨大成功。
- Land use and prospect of sewage sludge in forestland andgreen areas. 我国森林与园林绿地污泥的利用及其展望。
- Our weak link lies mainly in agriculture. 现在我们的弱点基本在农业。
- Title： Land use and prospect of sewage sludge in forestland andgreen areas. 关键词：污泥,土地利用,森林,园林,堆肥化
- Paraquat is used as a herbicide in agriculture. 摘要巴拉刈在农业上作为除草剂的用途。
- Problems also exist in agriculture. 农业也存在着一些问题。
- Half of its work force is employed in agriculture. 半数劳动力从事农业工作。
- We improved the slag smelting condtion and achieved effective cycle by redaimming and using sludge generated from steelmaking in CSST. 通过回收利用攀成钢炼钢过程产生的污泥副产品,改善了转炉过程的化渣条件,实现了炼钢副产品的有效循环。
- Mechanization opens the way for skilled jobs in agriculture. 机械化为农业的技术工种开辟了道路。
- Studies on the cultivation of acid-tolerant methanogenic granular sludge in a 3.1L expanded granular sludge bed (EGSB) reactor using river sediments as seed sludge was conducted. 利用河底沉积物作为接种污泥;在一个3.;1L的EGSB反应器中进行培养耐酸产甲烷颗粒污泥的试验研究
- There have been enormous increases in agricultural productivity. 农业生产率已得到巨大提高。
