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A | 城地香江:2026年半年度净利润约-645万元 每经AI快讯,城地香江(SH603887,收盘价:9.23元)8月24日晚间发布半年度业绩报告称,2026年上半年营业收入约14.73亿元,同比增加14.59%;归属于上市公司股东的净利润亏损约645万元;基本每股收益亏损0.01元。 每经头条(nbdtoutiao)——都在追人形机器人,这家公司正“闷声发财”:今年6月拿到海外2万台订单!创始人:我割橡胶只能撑20分钟,机器人1小时能割110棵树 (记者陈鹏程) 免责声明:本文内容与数据仅供参考,不构成投资建议,使用前请核实。 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.。据此操作,风险自担。 每日经济新闻 。
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