我们的少年时代

兴城市领导检查燃气安全工作_我的网站

古墓丽影

A | 本报讯特约记者付湘文报道4月12日，兴城市市长李兆瑞带领相关部门负责人，深入餐饮企业，督导检査燃气安全情况，筑牢安全生产防线。 (ECNS) -- Shenzhou-21 astronauts Zhang Lu, Wu Fei and Zhang Hongzhang met the press at the China Astronaut Research and Training Center in Beijing Wednesday, their first public appearance since returning to Earth and completing post-flight quarantine and rehabilitation. Their 210-day mission set a new record for the longest single crew stay by Chinese astronauts. During the mission, the crew completed three spacewalks, installed space-debris protection devices and carried out experiments in fundamental physics under microgravity, materials science, life science, space medicine and space technology. The mission also saw several firsts in China’s crewed space program: a spacecraft return delayed after a space-debris strike, a crew switching spacecraft for the journey home, and an emergency spacecraft launch. Zhang Lu completed seven spacewalks across the Shenzhou-15 and Shenzhou-21 missions, setting a record for a Chinese astronaut. Wu Fei, who helped develop the Tianhe and Wentian modules before becoming an astronaut, said operating the equipment in orbit gave him a sense of familiarity. Zhang Hongzhang shared several scientific breakthroughs achieved during the mission, including China's first successful aeroponic cultivation of cherry tomatoes and wheat in orbit, the first closed-loop breeding of mice in space, and the validation of key technologies for efficient spectral and water-fertilizer utilization. An official from the China Astronaut Research and Training Center said the three astronauts are in good physical and mental condition, with their muscle strength, endurance and cardiorespiratory fitness largely restored to preflight levels. They have entered a recovery observation phase and will return to regular training and work following a final health assessment. (By Intern Yang Hongran, Zhang Dongfang) 。　　李兆瑞一行先后来到老炭门、邵汇大虾等地，实地查看燃气管道及安全措施落实情况，听取相关燃气安全工作情况的汇报。李兆瑞强调，各级各部门要树牢安全意识，积极履职尽责，压紧压实属地管理、行业监管、企业主体责任，及时、有效处置好各类燃气安全隐患，坚决守护好燃气安全生命线。