swing by

基本解释

During the swing-by, OSIRIS observed Earth's night-side.
在变轨期间，OSIRIS观测了地球夜晚那一面。
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Its previous swing-by in August 2009 was 2 percent farther, and the next approach in October 2011 will be a little less than 1 percent more distant.
木星上一次靠近地球是在2009年的8月，当时的距离比这次要远2%；而下一次靠近地球将会在2011年10月，距离将会比这次远将近1%。
Based on extended equal area criterion (EEAC), an algorithm for assessing stability margin of generator-swing trajectories acquired by phasor measurement units (PMU) is presented.
提出了用扩展等面积准则（EEAC）评估相量测量装置（PMU）实测摇摆曲线的稳定裕度的方法。

Professor Paul Whiteley of the University of Sheffield calculates that the 17% by-election swing from Labour to Liberal Democrat would be enough, if repeated in May, for the Liberal Democrats to seize Sheffield.
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While LOST proponents argue that the United States will choose available arbitration mechanisms to avoid legal decisions from the International Court of Justice (ICJ) or the International Tribunal for the Law of the Sea (ITLOS), such arbitration panels are no-less perilous for U.S. interests as the decisive, "swing" arbiters would be appointed by generally unfriendly UN-affiliated bureaucrats.
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