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荷兰在近7个多世纪中,通过对河流、湖泊、沼泽及浅海的治理积累了丰富的经验,在国际上享有很高的声誉。特别是在围垦造地方面,规设正确、技术先进、效益显著。13～15世纪,平均每世纪造地350km~2;16～18世纪平均造地750km~2;19世纪造地1170km~2;20世纪造地2500km~2;荷兰朋友自豪地讲:“围垦造地是荷兰人民找到的,通过和平的途径扩大领土面积,以满足人口与经济不断增长的需求”。为了学习荷兰在这方面的成功经验和先进技术,广东省水电厅应荷兰须德海工程基金会的邀请,一行七人,于1991年5月25日至31日赴荷兰参加“荷兰第七次围垦及农业开发经验”考察活动。
In the past seven centuries, Holland has gained rich international experience through extensive experience in the management of rivers, lakes, swamps and shallow seas. Especially in the reclamation of land, the regulation is correct, advanced technology, significant benefits. From the 13th to the 15th century, the average area of each century was 350km ~ 2; from the 16th to the 18th century, the average land area was 750km ~ 2; that of the 11th century was 1170km ~ 2; that of the 20th century was 2500km ~ 2; and that Dutch friends proudly said: The land was found by the Dutch people to expand its territory through peaceful means to meet the growing population and economic needs. “ In order to learn about the Dutch successful experience and advanced technology in this area, Guangdong Provincial Hydropower Department, at the invitation of the Dutch Mustang Engineering Foundation, went on a seven-man trip to the Netherlands from May 25 to 31, 1991 for the ” Reclamation and agricultural development experience "inspection activities.