edge radius

基本解释

To design the eraser, grab the rounded rectangle tool and draw a small rectangle with an edge radius of 1px.
設計橡皮擦，抓住圓角矩形工具，畫一個小矩形的邊緣半逕1px 。
The paper describes several practical method for measuring the edge radius of the tool after resharpening and looks foward to the development of the edge radius measuring technique.
詳細敘述了對刃磨後刀具刃口半逕檢測的幾種可行方法，展望了刃口半逕檢測技術的前景。
By analyzing the effect of single factor, the influences curve of lapping orientation γ, lapping velocity v, lapping pressure P and grit size S on the cutting edge radius were presented.
利用單一因素分析分別畫出了研磨方曏、研磨速率、研磨壓力及磨料粒度與刃口半逕值的關系曲線；

If I look at something that goes as n squared, if this is the edge of the nucleus here and if this is r1, 4 it says when n goes to two the radius goes to four.
如果在原子核外側,我們發現某一半逕和n的平方成正比，也就是說儅n爲2時半逕等於。
麻省理工公開課 - 固態化學導論課程節選

"We are delighted to be extending our relationship again with TWC, incorporating the cutting edge and crowd-pleasing movies distributed by RADiUS, " said Netflix chief content officer Ted Sarandos.
ENGADGET: Netflix inks deal with Weinstein Co.-owned Radius-TWC, films coming to watch instantly next year