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近十余年,世界市场的石油价格一涨再涨,从1973年至1980年,油价上涨了7倍多。因而,探讨捕捞渔船不用油或少用油的办法,已成为许多国家普遍关注的大事。各国的专家们认为:恢复使用风帆是渔船节油的有效办法之一。要使用帆而又不致影响渔船的生产能力,现代机帆渔船是比较理想的。机帆渔船即是在装帆的同时安装一个较小发动机的渔船。帆不但可用于航行,而且拖网时也可用作辅助拖力。用风帆作推进力,渔船可依靠帆往返于渔场,甚至远离大陆的外海,船走得越
In the past ten years or so, oil prices in world markets have risen again and again. From 1973 to 1980, oil prices rose more than sevenfold. Therefore, exploring ways to use fishing vessels without oil or with less oil has become a common concern in many countries. Experts from various countries believe that the resumption of sailing is one of the effective ways to save fuel on fishing vessels. To use the sail without affecting the production capacity of fishing boats, modern sail boats are ideal. A sail boat is a fishing boat with a smaller engine fitted with a sail. Sail not only for sailing, but also can be used as a drag towing trawl. With sails as a propulsion, fishing boats can rely on sails to and from the fishing grounds, and even away from the mainland’s outer sea, the ship go more