n. 范围, 权限, 视界

[法] 权限, 职权范围, 范围

[ noun ]
the range of interest or activity that can be anticipated
<noun.attribute>
It is beyond the horizon of present knowledge

Purview \Pur"view\, n. [OF. purveu, pourveu, F. pourvu,
provided, p. p. of OF. porveoir, F. pourvoir. See {Purvey},
{View}, and cf. {Proviso}.]
1.
(a) (Law) The body of a statute, or that part which begins
with `` Be it enacted, '' as distinguished from the
preamble. --Cowell.
(b) Hence: The limit or scope of a statute; the whole
extent of its intention or provisions. --Marshall.

Profanations within the purview of several
statutes. --Bacon.

2. Limit or sphere of authority; scope; extent.

In determining the extent of information required in
the exercise of a particular authority, recourse
must be had to the objects within the purview of
that authority. --Madison.