练湖
练湖-
唐宋统治者对重点水利工程尤其是对练湖的成功经营有效的解决了这一问题。
The successful operation of key water conservancy project , especially Lian Lake , for Tang and Song rulers , effectively addressed this issue .
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在中国丹阳练湖农场进行的田间试验中，研究和比较了稀疏幼小稻苗生长下测定水稻田氨挥发的三种简化方法。
Three simplified methods for estimating the volatilization of ammonia from flooded rice fields were assessed when the plants are small and sparse in the field at Lianhu Farm , China .