本人对代理人的授权可以是明示的或默示的。

The principals grant of authority to an agent may be express or implied.

youdao

代理人的默示代理权是指虽未经委托人明示受予，但委托人被认为已经有意让代理人拥有的代理权。

Implied authority of an agent is that which the principal is deemed to have intended the agent to possess, although not expressly granted.

youdao

委托代理明示授权和默示授权都能产生代理。

Both express authority and implied authority can create agency.

youdao