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在美国,人们日益认识到,这个国家在钻探和掘进技术方面已经丧失了他的国际领导地位:到80年代中期,美国在世界上的竞争力已经下降,并且甚至连本国的钻探和掘进市场也萎缩了。日益增多的上市股票大部分为非美技术所获取——这些技术常常是包括政府援助在内的协议的产物。要恢复在世界上的领导地位,人们认为必须发展新的钻探和掘进技术,并把这些技术推广到全世界。如果美国在这些领域中能够成为提供新技术的领导者,他们将会得到许多实惠,例如,可以更有效地参与世界各地的建筑工程施工和参与原材料的生产与销售。
In the United States, there is a growing realization that the country has lost its international leadership in drilling and excavation technology: by the mid-1980s the United States had lost its competitiveness in the world and even its own drilling and digging markets Shrinked. The growing list of publicly traded shares is mostly captured by non-US technology - often the product of agreements that include government aid. To regain leadership in the world, it is believed that it is imperative to develop new drilling and boring technologies and to extend these technologies all over the world. If the United States can become a leader in providing new technologies in these areas, they will benefit greatly from, for example, being able to participate more effectively in the construction and construction of raw materials around the world and in the production and sale of raw materials.