tilled land 中文意思是什麼
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In combination with the rapid development of highway construction and the present severe situation of tilled land and land resource, effects on economy, society and resource produced by highway construction are approached from three different angels : the improvement to the economy and society development, the peculiarities and the severity of occupation of land resource and the bad effects on land use caused by soil and water loss, thus arousing the people to pay high attention to the occupation of land resource in highway construction. a method of cost - benefit analysis is approached to evaluate the economic rationality of occupation of land in highway construction and the social benefits produced by highway construction are analyzed qualitatively ; at last, these methods are tested and verified through a concrete engineering in yangling agricultural hi - tech demonstrational zone and effective technological and systematic measures are put forward in order to settle the problem onto a compatibly developmental path
本研究從公路建設迅速發展的實際和土地、耕地資源面臨的嚴峻形勢著手，在實地調研的基礎上，結合相關的文獻和資料，從公路建設對經濟、社會發展的促進作用，公路建設佔用土地資源的特點，公路建設造成的水土流失對土地資源利用的危害等三個方面系統地分析總結了公路建設活動對經濟、社會與資源的影響，以引起社會各界對公路建設與土地資源佔用問題的重視；用成本-效益分析法對公路建設佔用土地資源的經濟合理性進行評價，並對公路建設佔地的社會效益進行分析，通過楊凌農業高新技術產業示範區三路一橋工程驗證它們的實用性。 -
Jiangmen city is an important agricultural production base in guangdong, with a tilled land area of 0. 2138 million hectares, and sea area of 30, 000 square kilometers, coastal line of 615 kilometers in length
農業江門市是廣東省重要的農業生產基地，耕地面積21 . 38萬公頃，海洋麵積3萬平方公里，海（島）岸線長615公里，發展「三高」農業、海洋經濟條件優越。 -
The heavy occupation of land resource and the bad effects on the land quality produced in the highway construction have caused greater pressure on the land and tilled land resource and it is an urgent matter, which we have to face, to work out a solution to settle the problem of highway development and occupation of land into a compatible developmental course
但是，公路建設對土地和耕地資源的大量佔用、造成的水土流失對土地和耕地資源的危害已經給我國耕地和土地資源帶來了較為嚴重的壓力。如何使公路建設與土地資源佔用這一既矛盾又統一的問題協調到合理解決的軌道，是人們不得不面對的緊迫問題，然而這一涉及資源、環境、發展的協調問題，至今尚未引起人們的高度重視。
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