2022新高考一卷英语(2022年新高考一卷各科答案及试卷汇总)

本文为大家带来的是，2022年新高考一卷各科试题及答案解析汇总。包括2022年新高考一卷语文答案、2022年新高考一卷数学答案、2022年新高考一卷英语答案，以及解答2022年新高考一卷使用省份有哪些这个问题。

山东、广东、江苏、福建、湖南、湖北、河北7省 使用新高考一卷；其中山东省是综合改革“3+3”模式，其他6个省份均为“3+1+2”模式。

语文、数学、英语 3门科目由教育部统一命题；除此之外 物理、历史、化学、政治、生物、地理 6门科目由各省自主命题。

1、2022年新高考一卷语文试卷及答案

2、2022年新高考一卷数学试卷及答案

3、2022年新高考一卷英语试卷及答案

Can a small group of drones guarantee the safety and reliability of railways and, at the same time, help railway operators save billions of euros each year? That is the very likely future of applying today's "eyes in the sky" technology to making sure that the millions of kilometres of rail tracks and infrastructure worldwide are safe for trains on a 24/7 basis.

一小群无人机可以保证铁路的安全和可靠性，同时帮助铁路运营商每年节省数十亿欧元吗？这就是应用当今“空中之眼”技术确保全世界数百万公里的铁路轨道和基础设施全天候安全的未来。

Drones are already being used to examine high-tension electrical lines. They could do precisely the same thing to inspect railway lines and other vital aspects of rail infrastructure such as the correct position of railway tracks and switching points. The more regularly they can be inspected, the more railway safety, reliability and on-time performance will be improved. Costs would be cut and operations would be more efficient across the board.

无人机已经被用来检查高压电线。它们可以做同样的事情来检查铁路线路和铁路基础设施的其他重要方面，如铁路轨道和变轨点的正确位置。越是定期检查，铁路的安全性、可靠性和准时性就越高。全面削减成本，提高运营效率。

That includes huge savings in maintenance costs and better protection of railway personnel safety. It is calculated that European railways alone spend approximately 20 billion euros a year on maintenance, including sending maintenance staff, often at night, to inspect and repair the rail infrastructure. That can be dangerous work that could be avoided with drones assisting the crews' efforts.

这可以节省大量维护成本，更好地保护铁路人员安全。据计算，仅欧洲铁路维护每年就要花费约200亿欧元，包括派遣维护人员（通常在夜间）检查和维修铁路基础设施。这是件危险的工作，无人机协助工作人员则可以避免。

By using the latest technologies, drones could also start providing higher-value services for railways, detecting faults in the rail or switches, before they can cause any safety problems. To perform these tasks, drones for rail don't need to be flying overhead. Engineers are now working on a new concept: the rail drones of the future. They will be moving on the track ahead of the train, and programmed to run autonomously. Very small drones with advanced sensors and AI and travelling ahead of the train could guide it like a co-pilot. With their ability to see ahead, they could signal any problem, so that fast-moving trains would be able to react in time.

通过使用最新技术，无人机还可以开始为铁路提供更高价值的服务，在铁路或道岔出现任何安全问题之前检测出故障。为了执行这些任务，铁路无人机不需要在头顶飞行。工程师们现在正在研究一个新概念：未来的轨道无人机。它们将在列车前方的轨道上移动，编制好程序自动运行。配备先进传感器和人工智能的微型无人机可以像副驾驶一样引导列车前行。凭借它们的前瞻能力，它们可以发出任何问题的信号，以便快速行驶的列车能够及时做出反应。