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Let’s now imagine that the station is depressurized and, for the first time in decades, empty, operated entirely via computers and remote control. First, NASA and its partners must accept the need to deorbit—there’s no going back to save the ISS. This could be complicated: 23 countries in the European Space Agency, as well as Japan and Canada, are involved in the ISS partnership. And then there’s Russia. The Russians have committed to supporting the ISS only until 2028. But they did agree to help NASA in a contingency deorbit situation.
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That includes cuts to a significant number of science programmes such as the Mars Sample Return that aims to return samples from the planet's surface to Earth.
研究还指出，除了车龄，行驶里程也是影响因素。行驶超过16万公里的电动汽车，其电池健康状态仍在88%至95%之间。不过，这些数据也并非绝对可靠。例如，一辆高里程的较新的车，其电池性能可能优于一辆低里程的老车。