圩田 的英文怎麼說
中文拼音 [wéitián]
圩田
英文
low-lying paddy fields surrounded with dikes-
Then, with the help of gis, i selected 8 soil fertility factors mentioned above and soil texture as parameters, used blocks generated by overlaying each factor theme as assessing unit, modified nemoro fomular, and then i assessed the overall soil fertility quality of wujin city, we know : the soil fertility quality of the city is generally medium or worse, in it, the district of riverine polder the district of menghe even fields the district of taige even fields and the district of hilly lands are on " worse " level, and the district of zhengheng polder the district of lakeside polder and the district of taoge even fields are on " medium " or " better " level
接著在gis支持下，選取以上8項土壤肥力要素並加上土壤質地作為參數，以各要素圖層疊加產生的圖斑作為評價單元，修改內梅羅公式，對武進市土壤肥力質量進行綜合評價，得出：土壤肥力質量中等偏下，其中，沿江圩田區、孟河平田區、太涌平田區和低山丘陵區主要處于「較差」水平，而鄭橫圩田區、沿湖圩田區、洮?平田區主要處于「中等」及「良」水平。In the process of tapping and using these enclosed lands, a series of aquatic disputes arises due to vicious factors such as fighting for more water supply, draining of flooded fields, scrambling for more areas and intended destroying lakes and rivers
人們在圩田開發利用過程中，因為爭水、排澇、搶占河湖灘地，以及對陂湖的恣意破壞等因素，產生了諸多水事糾紛。The development of poleders in the lower reaches of yangtzi river and their influence on the ecological environment
長江下游圩田開發及其對生態環境的影響During the northern and southern song dynasties, the tapping of the enclosed lands has been developed quickly in the lower reaches of the yangtze river
摘要兩宋時期，長江下游地區圩田開發在以往的基礎上進一步迅速發展。分享友人