英语词汇“directed areas”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	directed areas
释义	directed areas 基本例句有向面积 By defining the directed area of polygons, We went into its properties and applications andobtained several new fixed value theorems of polygons.通过给出平面多边形的有向面积，探讨有向面积的一些性质和应用，提出一平面多边形的若干新的定值定理。
随便看	manually operated universal boring machine manually operated universal milling machine manually operated valve manually-operated valve manually operated visual landing-aid system manually-operated weapon manually operation manually plate making manually powered draw bending machine manually-powered draw bending machine manually propelled mobile scaffold manually reset manually resettable detector manually resettable fire detector manually routed call manually selected manually shifted gearbox manually shifted transmission manually started machine ringing Manually substantial space manually tuned radio Manually update a linked object manual management manual maneuvering manual manipulate