Scientists and engineers are beginning to study this ability of fishes in the hope of designing more efficient propulsion systems for ships.
科学家和工程师们开始研究鱼类的这种能力,希望能设计出更有效的船舶推进系统。
The results of this study are particularly important in designing respite care programs.
这项研究的结果对于设计暂息护理的方案尤其重要。
Professor Cox says the first step to designing an earthquake-resistant building is to study the soil.
考克斯教授称,设计抗震建筑要做的第一步是先研究土壤。
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