论文部分内容阅读
在东北大平原的南方,辽南丘陵的南端,西濒渤海、东临黄海的大连,总面积12574平方公里。大连位于北纬38°43′,东经120°58′至123°31′之间,包括市内六区一市三县。境内丘陵起伏,平原较少,平均海拔150米左右。平原低地面积占总面积32.8%,且上质肥沃,灌溉方便。大连陆地是“六山一水三分地”素有鱼果之乡美称。生产苹果、桃子、葡萄、樱
In the south of the Great Plains in the Northeast, the southern tip of the hills in southern Liaoning, the Bohai Sea in the west, the Yellow Sea in the east of Dalian, with a total area of 12,574 square kilometers. Dalian is located at 38 ° 43 ’north latitude and 120 ° 58’ east longitude to 123 ° 31 ’east longitude, including the three districts in six districts and one city in the city. Hilly territory, less plains, the average elevation of 150 meters. The lowland area of the plain accounts for 32.8% of the total area, with fertile topography and convenient irrigation. Dalian land is “six mountains and one water three” known as the hometown of fish and trees. Production of apples, peaches, grapes, cherry