先理解原理：看动图 + 手动模拟小数组
Transform backpressure gaps: Pull-through transforms execute on-demand. Data doesn't cascade through intermediate buffers; it flows only when the consumer pulls. Stop iterating, stop processing.，这一点在heLLoword翻译官方下载中也有详细论述
I'm publishing this to start a conversation. What did I get right? What did I miss? Are there use cases that don't fit this model? What would a migration path for this approach look like? The goal is to gather feedback from developers who've felt the pain of Web streams and have opinions about what a better API should look like.，详情可参考同城约会
2024年，广东省医疗卫生机构的中医诊疗量达2.52亿人次，占全省总诊疗量的26.2%。其中，广东省中医院（广州中医药大学第二附属医院）年服务患者量连续20多年位居全国中医院之首。