基本解釋分角線；角平分線英漢例句雙語例句The analysis and summarization, the projection character of angle bisector is proved on theory.通過對角平分線投影特性的分析、總結(jié)，從理論上證明了角平分線投影特性。The utility model relates to an angle bisector drawing instrument which consists of a rhombus-shaped frame formed by articulating four connecting bars.一種角平分線繪制器，它由四條連桿鉸接組成的菱形框架構(gòu)成。ip.comThe utility model provides an arbitrary angle arbitrarily bisector, belonging to the field of a teaching appliance, a drawing tool, a lining tool for a bench worker, a machine tool accessory, etc.本實用新型提供了任意角任意等分儀，屬教學儀器、繪圖工具、鉗工畫線工具及機床附件等領(lǐng)域。ip.comangle bisector更多例句詞組短語短語angle e bisector 角平分線external angle bisector 外分角angle bisector更多詞組專業(yè)釋義數(shù)學角平分線分角線