uni-directional

基本解釋

Voltage suppressors come in uni or bi-directional types.
電壓消除器分為單向和雙向兩種類型。
bbs.translators.com.cn
In a uni-directional association, two classes are related, but only one class knows that the relationship exists.
在一個單向關(guān)聯(lián)中，兩個類是相關(guān)的，但是只有一個類知道這種聯(lián)系的存在。
A uni-directional association is drawn as a solid line with an open arrowhead (not the closed arrowhead, or triangle, used to indicate inheritance) pointing to the known class.
一個單向的關(guān)聯(lián)，表示為一條帶有指向已知類的開放箭頭（不關(guān)閉的箭頭或三角形，用于標(biāo)志繼承）的實線。