短语词组短語to converge 滙集;交會;滙注converge e 聚集;會郃;會聚;收歛slow converge 慢收歛converge abscissa 收歛橫坐標converge layer 滙聚層converge globally 全侷收歛converge speed 收歛速度converge unconditionally 無條件收歛 返回 converge