The design of Web streams predates async iteration in JavaScript. The for await...of syntax didn't land until ES2018, two years after the Streams Standard was initially finalized. This timing meant the API couldn't initially leverage what would eventually become the idiomatic way to consume asynchronous sequences in JavaScript. Instead, the spec introduced its own reader/writer acquisition model — and that decision rippled through every aspect of the API.
赫吉介绍称，150号线改造是匈牙利近年来规模最大的铁路投资项目之一，原本从布达佩斯费伦茨瓦罗斯至匈塞边境凯莱比亚站的约160公里老旧单线铁路，如今已升级为全程双线、设计时速160公里的现代化线路，并配备了“最为先进”的客运基础设施。* 这意味着在未来开通客运后，该线路在运能和运行速度上都将显著提升，被视为匈牙利铁路网络中的关键干线之一。
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GarbodorIntroduced in Gen V (2010)
数据迁移：全量+增量同步与元数据一致性保障