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微软官方商城春节：Surface Laptop 2降价1000元，Xbox One新产品上市_我的网站

A | 1月13日，微软官方商城（此前）今天正式开张春节优惠，表面上，Xbox新品上市，特价优惠，具体促销信息如下。在此次活动中，Surface Pro 6、Surface Laptop 2、Surface Go等产品在春节期间享受特别折扣，新的低折扣为：Surface Pro 6（i5/8GB/128GB/亮铂）亮铂键盘套套装下降1197元，新年折扣价698989元；Surface Laptop 2（i5/8GB/256GB/雅典黑）新Pro风管折扣1000元，新年折扣价8988元；表面（4415Y/8GB/128GB/WIFI）专业钥匙板套包装折扣价88元，春节折扣价4588元；表面专业（第五代）i5/8GB/256GB/亮铂（含特板亮铂键盘）9888元，D春节的折扣价为6999元；面书2（i5/8GB/256GB/13.5英寸）为12388元，春节的折扣价为9788元。

B | 同时预售Surface Studio 2、Surface耳机、Xbox One X雪白/渐变金、Xbox One S手柄套装等新产品。    While scientists and science fiction authors alike have long dreamed of sending crewed missions to Mars, a new study suggests these plans may hit a snag – a big one.,The authors of a yet to be peer-reviewed study argue that the participants of such a mission to Mars would end up being exposed to radiation – namely, to “energetic charged particles from Galactic and Solar origin” – both while in transit and while on the planet itself, with the “thin spacecraft shield” and “rarefied Martian atmosphere” offering little in the way of protection.,The research team attempted to gauge the impact of a simulated 1,000-day mission to Mars on various organs of the human body, and concluded that astronauts may be exposed to radiation doses above one Sievert, which is over the safe limit set by most space agencies, New Scientist points out.,“We suggest mitigation strategies such as improved ways of shielding and dietary supplements, and make recommendations for the safety of astronauts in future crewed missions to Mars,” the team wrote in the abstract of their work available on the arXiv preprint server.,Ideas about how astronauts may be protected from radiation during a mission to Mars have already been proposed, such as the concept of a radiation shield comprised of a fungus found growing at the Chernobyl Nuclear Power Plant.,Last year, one architecture studio even unveiled a project for a self-sufficient and sustainable city that would be built on the red planet itself.。

C |

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