(2)窗口和灰阶(window and level):用于实现图像显示的灰度调节,灰度直方图中5%~95%范围内的最大灰度与最小灰度的平均值称为灰阶,两者之差称为窗口。
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This was the first clue that out of sight, level with the window sill, was a writing desk, and that at this desk, on sheets of unruled paper in blue felt-tip pen, Samuel Menashe was writing poems.
而在你视线未及的窗台边,放着一张和它一样高的写字桌,桌上散乱着用蓝色毡头笔书写的稿件。 萨缪尔•马纳什正写着诗。
His shop was on the street level, and not a day went by that I didn't stare into its dusty display window.
他的店铺在一层临街,每天我都会盯着那布满灰尘的橱窗看。
Posting to the parent window from inside a popup window is still possible but it requires changes at the page level and a bit of tricky scripting.
从内部弹出窗口提交到父窗口仍然需要更改页面级别的棘手的代码。
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