That's the vision of a hotel chain that plans to send digital keys to guests' phones via an app instead of making them check in and get the traditional plastic swipe cards.

This type of attack triggers an unending chain of actions and reactions. The lawyers have to establish a chain of causation by which the specific acts of specific people led to this incident.

动词用法强调有形或无形的控制机制，常见于法律及文学场景。 该词源自古法语“chaeine”，经中古英语演变定型，短语组合覆盖多领域：如经济学“三角债”（chain debts）、生物学“食物链”（food …

必应词典为您提供CHAIN的释义，美 [tʃeɪn]，英 [tʃeɪn]，n. 链条；链子；锁链；一系列； v. 用锁链拴住（或束缚、固定）； 网络释义： 连锁；一连串；项圈；

2025年10月27日 · 文章浏览阅读1.5k次，点赞14次，收藏19次。本文系统介绍了LangChain框架中Chains（链）的基本概念和使用方法。主要内容包括：1) Chains的基本概念，即通过组合不同模块 …

a distance-measuring device consisting of a chain of 100 links of equal length, having a total length either of 66 ft. (20 m) (Gunter's chain or surveyor's chain) or of 100 ft. (30 m) (engineer's chain)

Chain provides enterprise-grade stablecoin infrastructure powering payments at scale. Issue cards, manage wallets, send global payouts, and reconcile with a built-in ledger — all via a unified API.

I didn't want to chain you down, feel free to use your own ideas. Don't worry about the heavy load; it's chained down. I feel chained down with a wife, a house and children. In former times, prisoners were …

2021年9月27日 · Chain的创办，进一步落实了国家能源战略，将有力推动地上地下空中三位一体立体大交通和能源、互联网领域产业链、创新链的贯通，将为“碳中和”宏伟目标的实现发挥更加重要作用。

同义词 n. chemical chain， concatenation， ernst boris chain， mountain chain 反义词 v. unchain 参考例句 1. He chain ed his bike to the fence. 他用链条把自行车拴在栅栏上。 2. I need a chain and a …