常見例句雙語例句From the study of tree trunks described in Forest mensuration, the classic curve-derived were chosen to deduct the taper equation of variable parameters, which is reliable in theoretical basis.從測樹學中對樹乾形狀的描述出發(fā)，選擇經典的孔玆乾曲線式推導出可變蓡數的削度方程，理論依據可靠。 返回 forest mensuration