grid lines

基本解释

The grid lines then form a network of squares .
這樣網格線就形成了正方形網格。
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Color of the spaces between the grid lines. The default color is black.
在網格線之間的空間顔色。缺省的值是黑色。
Using latitude and longitude is easiest along the equator, where the grid lines formed are roughly square.
沿著赤道使用維度和經度相儅簡單，形成的網格線大致也是方形的。

This grid of horizontal lines, and we will know that if we're going from here to here, it's got to be exactly this frequency, or at least this space.
這個水平線組成的網格,讓我們知道,從這裡到這裡,正好是這樣的頻率,或者至少是這個間隔
耶魯公開課 - 聆聽音樂課程節選

Also optional grid lines to compose photo.
FORBES: Apple: Live From The WWDC; OSX Lion, iOS 5; iCloud
There was a full page of text—where some of them were non-serif characters, Helvetica, stuff like that—and then a page of graph paper with grid lines, and pages with pictures and some other complex stuff—and everybody had to print all six pages.
NEWYORKER: Creation Myth
We take off-the-shelf IT and Internet technology and transform the power grid and electricity transmission lines into an energy Internet.
FORBES: Jeremy Rifkin's Third Industrial Revolution