Given where the bilateral relationship between the US and China is heading and C919’s heavy dependencies on the key technologies from the West, the C919 will be very likely a dead-on-arrival. The moment the US pulls the plug, C919s will instantly belly up. C919’s fate will be worse than Huawei’s. The latter is in deep shit now after it was put on the US’ entity list.
这个其实是整个世界工业国家的发展历史。美国在19世纪就通过盗取欧洲，主要是英国的纺织业等工业秘密来发展美国的早期工业革命，没有这些偷盗工业秘密，就没有现在的美国，更不要说欧洲初期也偷盗中国的瓷器等制造工艺，日本初期模仿欧洲的工业工艺。整个世界的发展就是这么不断学习，进步，再发展的这么一个过程。
The Spies Who Launched America’s Industrial Revolution
From water-powered textile mills, to mechanical looms, much of the machinery that powered America's early industrial success was "borrowed" from Europe.
Long before the United States began accusing other countries of stealing ideas, the U.S. government encouraged intellectual piracy to catch up with England’s technological advances. According to historian Doron Ben-Atar, in his book, Trade Secrets, “the United States emerged as the world's industrial leader by illicitly appropriating mechanical and scientific innovations from Europe.”
Among those sniffing out innovations across the Atlantic was Harvard graduate and Boston merchant, Francis Cabot Lowell. As the War of 1812 raged on, Lowell set sail from Great Britain in possession of the enemy’s most precious commercial secret. He carried with him pirated plans for Edmund Cartwright’s power loom, which had made Great Britain the world’s leading industrial power.
Halfway across the Atlantic, a British frigate intercepted Lowell’s ship. Although the British double-searched his luggage and detained him for days, Lowell knew they would never find any evidence of espionage for he had hidden the plans in the one place they would never find them—inside his photographic mind. Unable to find any sign of spy craft, the British allowed Lowell to return to Boston, where he used Cartwright’s design to help propel the Industrial Revolution in the United States.
文学怪客 发表评论于 2022-05-14 18:37:49
919是模仿高铁的发展道路，先做起来再慢慢消化替代国外的技术
roliepolieolie 发表评论于 2022-05-14 18:33:00Given where the bilateral relationship between the US and China is heading and C919’s heavy dependencies on the key technologies from the West, the C919 will be very likely a dead-on-arrival. The moment the US pulls the plug, C919s will instantly belly up. C919’s fate will be worse than Huawei’s. The latter is in deep shit now after it was put on the US’ entity list.
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只知道皮毛。。。
C919现在还比不上华为，只能算用了大量美国技术小米，小米是美国晶片的金主，美国为啥要断供？
美国会制裁和围堵中国机载设备供应商，包括发动机和飞控等制造商，类似于芯片业的中芯国际。但这些中国公司在创业起点上已经摆脱了美国的控制，和当年华为在西方技术的基础上飞速发展的经历完全不同，虽然发展慢，但完全摆脱美国的束缚。
中国官媒新华社报导指，由中国商用飞机有限责任公司（中国商飞公司，COMAC）打造的首架大型民用飞机C919，今天（14日）早上在上海浦东机场完成试航，即将交机给东方航空公司。
中国商飞公司研发这款自制大型飞机十余年，因美国对中国设下的出口管制，限制零件运到中国，导致C919生产严重延误，中国东方航空去年3月1日与中国商飞签约，首批5架C919引进后，将以上海为主要基地。
新华社指称，飞机在空中试航约3小时2分钟，试飞员与试飞工程师完成了预定的各项任务，飞机状态、性能良好。 自2019年起，6架C919在上海、阎良、东营、南昌等地进行飞行试验，2020年11月，C919获型号检查核准书（TIA），全面进入官方审定的试飞阶段。 除了C919之外，中国商飞公司的ARJ21新支线飞机已正式投入航线营运，中俄联合研制的CR929双通道远程宽体客机也按计划推进。