美国宇航局专家理查德·葛洛斯说，在日本发生的强震使得地球上一天的时间缩短了1.6微秒，地轴偏移了15厘米。
The earthquake in Japan has reduced the terrestrial day by 1.6 microseconds and shifted the earth's axis by about 15 centimeters, expert Richard Gross of NASA told RIA-Novosti.
宇航局航天工作负责人葛斯坦麦尔说，宇航局正在不断从过去汲取经验。
NASA's Space Operations chief, William Gerstenmaier, says the agency continues to learn from its mistakes.
宇航局航天工作负责人葛斯坦麦尔说，宇航局正在不断从过去汲取经验。
NASA's Space Operations chief, William Gerstenmaier, says the agency continues to learn from its mistakes.
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