版心

Usually, the Yuwei was placed with its two points facing down the page.

同书中的版心则数量都相同，不同书有0至3等不同的表现。

Type area : Area occupied by text and illustration on a page, including running head and folio.

版心： 正文及插图， 包括书眉和页码，在书页内所占的面积。

I just know how to set the core part of a page in Word.

我刚刚知道如何在Word中 设置版心的大小。

Is the version of book edition rules around the heart space, is an indispensable book format.

是图书版面上规则版心四周的空白； 是构成图书版面的不可或缺的要素。

Inclusive type area: Type area inclusive of headline and folio. See Exclusive type area.

书页版度（版心面积）： 包括书眉和页码在内的版心面积。 参阅内文版度。