【英国《自然》杂志1988年5月5日报道】美国里根总统上周告诉访美的加拿大总理Brian Mulroney说,他将批准加拿大利用美国保密的核潜艇推进技术。加拿大正在考虑或从英国,或从法国购买一个舰队的核潜艇。购买英国的“特拉法加”级核攻击潜艇,需要得到美国的批准,因为这类潜艇利 [United Kingdom “Nature” magazine reported on May 5, 1988] President Reagan of the United States said in the US Premier Brian Mulroney last week that he will approve Canada’s use of US secret nuclear submarine propulsion technology. Canada is considering purchasing a fleet of nuclear submarines either from the United Kingdom or from France. The purchase of the British Trafalgar-class nuclear attack submarines requires U.S. approval because such submarines benefit