Optical-based smoke alarms use light instead. They are slightly better at detecting the large smoke particles created by slow, smouldering fires. When such particles enter a chamber in the device, they scatter light from a small light source, which is then picked up by a photoelectric sensor.
Falls through to #GP。业内人士推荐Line官方版本下载作为进阶阅读
，这一点在51吃瓜中也有详细论述
async *transform(source) {，更多细节参见服务器推荐
// console.log(nextGreaterElement([5], [5])); // 预期输出：[-1]
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10161-y