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Current X-ray lasers require facilities that are kilometres long. A cavity-based set-up about 66 metres in length has been developed that uses highly reflective mirrors to enable the generation of high-intensity pulses of narrow-band X-ray radiation. This promises to overcome the limitations of current X-ray lasers.，详情可参考一键获取谷歌浏览器下载
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2025年9月，徐淙祥收到农业农村部的书面答复。“是农业农村部与生态环境部等部门综合会商后给出的答复，其中还特意分为‘推进农业绿色发展’和‘加强农业品牌建设’两个方面，答复内容详细且具有针对性。”徐淙祥说。
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Фото: Cynthia Griggs / Reuters