TLS心跳扩展为TLS/DTLS提供了一种允许在不重新进行商议和发送路径MTU探索包（PMTU）的情况下而使用保持持续通信功能的新协议。

The Heartbeat Extension provides a new protocol for TLS/DTLS allowing the usage of keep-alive functionality without performing a renegotiation and a basis for path MTU (PMTU) discovery for DTLS.

youdao

月球捷运公司的任务包括计划将一个手提箱大小的科学设备包降落在月球上，用于持续的探索和商业开发。

Moon Express's mission involves plans to land a suitcase-sized package of scientific equipment on the moon for ongoing exploration and commercial development.

youdao

探索医疗付款人内容包提供的功能映射和流程映射资产。

Explore the capability map and process map assets provided by the Healthcare Payor Content Pack.

youdao