一、大連中华工学会誕生的歷史背景 大連和旅順都在辽东半島的南端。大連港的吞吐量很大,是东方罕見的良港,是中国东北进出口物資的集散地,也是亞洲东部的交通要冲。旅順港是个不冻港,周圍地势險要,易守难攻,是一天然軍港。由于旅大具有这样优越的地理位置,所以它在經济上 First, the birth of Dalian Institute of Chinese History Dalian and Lushun both in the southern tip of the Liaodong Peninsula. Dalian Port has a large throughput and is a rare port in the east. It is a distribution center for the import and export goods in northeast China and also a hub of traffic in eastern Asia. Lushun Port is an ice-free port, the surrounding terrain, easy to keep the hard-fought, is a natural naval port. As Luda has such a superior geographical location, so it is economically