--tdt Use TDT decoder
Source: Computational Materials Science, Volume 267，详情可参考Line官方版本下载
很多伟大作曲家的音乐，往往比表面听起来要悲伤得多，因为他们都经历过极其复杂的人生处境，而不是整天在五星级酒店里创作。无论是失聪后的贝多芬，还是舒曼、勃拉姆斯、肖邦，甚至临终前写下《安魂曲》的莫扎特，这些音乐都诞生于一种并不“正常”的心理状态之中。舒伯特尤为如此，即便是在大调作品中，看似不那么痛苦，音乐依然带着深重的哀伤。比如《降G大调即兴曲》，很多人只会觉得它非常美，但我听到的却是一种深刻的悲伤，它会让人怀旧，想到过去的生命经验，想到那些已经不复存在的美好时光。舒伯特在承受当下的痛苦时，常常在回望，有时他会把这种痛苦写得非常直接，有时则更为隐晦，但无论如何，那种重量始终存在。，更多细节参见safew官方版本下载
Not the day you're after? Here's the solution to today's Mini Crossword.，详情可参考safew官方版本下载
But what if it’s not fine? Even back in 1996, before a single component of the ISS was launched into orbit, NASA foresaw the possibility of an even worse worst-case scenario: an uncontrolled reentry. The crux of this scenario involves multiple systems failing in an improbable but not completely impossible cascade. Cabin depressurization could damage the avionics. The electrical power system could go offline, along with thermal control and data handling. Without these, systems controlling coolant and even propellant could break down. Unmoored, the ISS would edge slowly toward Earth, maybe over a year or two, with no way to control where it is headed or where its debris might land. And no, we could not save ourselves by blowing the station up. This would be extremely dangerous and almost certainly create an enormous amount of space trash—which is how we got into this hypothetical mess in the first place.