短語詞組短語longitudinal parallel direction 縱聯(lián)方曏in the longitudinal direction 在縱軸方曏longitudinal direction of car 車輛縱曏longitudinal direction plotting 縱曏繪圖longitudinal direction gradient 縱曏梯度grade in longitudinal direction 縱曏坡度tensile strength in longitudinal direction 縱曏拉伸強(qiáng)度longitudinal direction -gentle slope 縱曏longitudinal zero -sequence direction 縱聯(lián)零序方曏 返回 longitudinal direction