网络与数据通信 网络互联 释文 resource reservation protocol, RSVP 资源预留协议
- hydantoin
- hydatella family
- hydathodal cell
- hydathode
- hydatid
- hydatidiform mole
- hydatidosis
- Hyde Park
- Hyde Park Declaration
- Hyderabad
- Hydra
- hydrability
- Hydra-Centaurus supercluster
- hydracid
- hydraclone
- Hydra Cluster
- hydragogue method
- hydragric horizon
- hydramnios
- hydrangea dragon lamp
- hydrangea family
- Hydrangea flowers
- hydrantfire fighting systems
- hydrant system
- hydrargyrum chloratum compositum