Guardian Opinion cartoon
(B) = Intel Broadwell。业内人士推荐新收录的资料作为进阶阅读
吴心越在调研中发现，农村家庭对长护险的支付意愿不强。他们愿意接受免费的长护险服务，但只要机构提出要收取费用，客户就会迅速流失。因此在当地，长护险业务不仅依赖财政补助，还要靠护理机构贴钱才能维系。。关于这个话题，新收录的资料提供了深入分析
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.