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据外电报道,日本海上保安厅最近成功地进行了一项试验,精确地测出了遥遥相隔的深海底两点间的距离,误差仅数厘米。今后,这项研究成果用
According to foreign reports, the Japan Coast Guard successfully conducted a recent test that accurately measured the distance between two points in the deep ocean floor, with a few centimeters of error. In the future, the research results