A vertex with zero outdegree is called a sink.出度为零的顶点称作收点.Vertex a is the initial vertex and b is the terminal vertext.a顶点是始端顶点,而b是末端顶点.An edge corresponds to a corridor and a vertex to the conjunction of several corrido...
别再这样闲混下去了,做些有益的事吧!Do not idle about like this and do something useful.少时闲混, 老来穷困.A young man idle , an old man needy.比利整个上午都跟在她后面闲混.Billy dawdled behind her all morning....
Their ears were still attuned to the sounds of the London suburb.他们依然很熟悉伦敦市郊的喧闹声。The Foreign Office in London has expressed surprise at these allegations.位于伦敦的英国外交部对这些说法表示惊讶.The London City Ballet has engaged two male da...
Carnation, is a transliteration of the name of carnation for Caryophyllaceae perennial herbaceous perennial flowers.康乃馨, 是香石竹的音译名称,为石竹科多年生宿根草本花卉.Objective : To reconfirm the medicinal plants of Aristolochiaceae, Caryophy...
Ecodeme refers to a deme occuring within a specified kind of habitat.生态同群种是指出现于某种特殊生境内的同群种.Genoecodeme, an ecodeme differs from others genotypically.基因生态同群种, 它指在基因型上与其它有所不同的生态同群种....