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御姐Shenzhou-21 crew makes first public appearance after record 210-day mission_我的网站
A | 1月17日，据外媒莱卡流言消息，莱卡将很快推出一款全新的M10-P Safari限量版相机，配备莱卡Summicron-M 50毫米f/2非球面镜头。 (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)
B | 2018年8月21日，徕卡相机在侧轴相机领域引进了新一代型号，徕卡M10-P，基于徕卡M10，徕卡M10-P结合了所有徕卡M系统侧轴系统的技术优势，专注于徕卡M系统摄影师高度赞扬的核心功能。徕卡M10-P低调、谨慎，使其充分聚焦于最重要的相机功能，体现了M系列相机理念的精髓。 Current article:http://www.zongchaeiwengshuabaisisuofu.sbs/list_get4/c4isu.ppt Published on:02:48:08 |
。从泄露的图片中可以看出，机身和镜头都涂上了类似的军用绿色，这给单调的银黑机身增添了不同的味道。该相机的数量限制在1500台，但还没有价格或交货日期。