Engineers identified and fixed a blocked helium seal in a ground line. The problem caught teams by surprise after a near-perfect fueling test in late February. NASA tested a redesigned connector and installed the modified part on the upper stage. Teams also replaced flight-termination system batteries and tested abort system batteries for the crew module.
瞄准世界科技前沿强化系统布局，实施人工智能、量子科技、生物科技、新能源等科技战略部署，加快突破基础理论和底层技术，促进转化应用。高水平组织前沿技术预测预见，建立国家关键和新兴技术清单，持续推动前沿技术研发。强化科学研究、技术开发原始创新导向，优化有利于原创性颠覆性创新的环境，创新非共识项目遴选和资助机制，扩大国家重大科技任务、国家自然科学基金原创性颠覆性项目规模和比例。突出国家战略需求，扎实推进国家科技重大专项，超前部署面向2035的国家重大科技项目。（见专栏8）
，这一点在safew中也有详细论述
Атаки Ирана с использованием дешевых беспилотных летательных аппаратов (БПЛА) истощают дорогостоящие силы противовоздушной обороны (ПВО) США. Об этом сообщил военный эксперт Рубен Джонсон на американском портале 19FortyFive.。谷歌对此有专业解读
也正因如此，这次妇女节慰问，对她分量格外重。
But as that moment approaches, I find myself spending less time thinking about the games at MetLife Stadium, and more time worrying about whether we are ready. Because if Washington doesn’t get its act together, we risk turning a generational opportunity into an international embarrassment.