更值得关注的是技术迭代风险。机器人更新换代速度较快，新款产品一旦性能更好、价格更低，旧设备的租赁吸引力会迅速下降。设备折旧不仅来自物理损耗，更来自技术代差。
СюжетЗимняя Олимпиада-2026:
。新收录的资料对此有专业解读
Push-Based ReactivityIn push-based reactivity, when a node updates, it notifies (and updates) all of its dependents. We can visualise this as the update being pushed down the chain of dependencies, until it reaches the final node to be updated.
圖像來源，Giuliana Passarelli