常見(jiàn)例句

雙語(yǔ)例句

• The direct solving method for optimizing linear programming model of sewage drain pipeline network based on the topography_geomorphy is discussed firstly.
  討論了基于地勢(shì)-地貌的排污管網(wǎng)結(jié)構(gòu)系統(tǒng)的線(xiàn)性規(guī)劃模型的直接求解方法。
返回 geomorphy