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Tropical Storm Norma could become Category 3 hurricane before hitting Mexican resorts_我的网站

A |      8 月 26 日消息，中科宇航今日宣布，8 月 25 日，中科宇航力箭二号遥二运载火箭已按流程完成出厂前各项工作，产品功能、性能指标均满足飞行任务要求，顺利通过出厂评审，整装待发奔赴发射场，拟于今年 10 月完成发射。据介绍，力箭二号运载火箭是我国首款“通用助推器核心”构型的运载火箭，500 公里太阳同步轨道运载能力 8 吨，200 公里近地轨道运载能力 12 吨，具有运载能力大、固有可靠性高、可制造性强、操作简洁便利、拓展空间强、可重复使用等优势。    MEXICO CITY -- Tropical Storm Norma could briefly grow into a major hurricane before hitting Mexican resorts at Los Cabos, the U.S. National Hurricane Center said Wednesday.Norma continued to strengthen Wednesday off Mexico’s western Pacific coast, and is forecast to reach Los Cabos, made up of the twin resorts of San Jose del Cabo and Cabo San Lucas, by Monday. On Wednesday, Norma had winds of 65 mph (100 kph), but could strengthen to as much as 115 mph (180 kph) mph by Friday, before losing some strength as it nears land. The center of the storm was located about 615 miles (990 kilometers) south-southeast of Cabo San Lucas, on the southern tip of the Baja California peninsula. and was moving northwest at 7 mph (11 kph).The storm is expected to follow a more northward track later in coming days.。作为我国大规模星座组网和低成本货物运输的主力运载火箭，将支撑低轨星座规模化组网、低成本空间站货物运输及各类科学实验卫星发射。注意到，力箭二号运载火箭已完成首飞验证。今年 3 月 30 日，力箭二号遥一运载火箭成功将轻舟初样试飞船和 2 颗卫星精准送入预定轨道，单次任务输送 4.2 吨载荷入轨，首飞圆满成功、指标表现优异。

B | 官方表示，本次力箭二号遥二运载火箭总装测试工作高效有序推进。团队持续优化生产、总装、测试全流程工艺，迭代提升产品研制效率与交付质量，火箭总装测试周期较首飞实现稳步缩短，向标准化、批量化研制发射目标稳步迈进。

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Published on:06:28:44