短語詞組短語Natural interface condition 自然交界面條件natural border condition 自然邊界條件natural ecological condition 自然生態(tài)條件natural existence condition 本真存在狀態(tài)Natural survival condition 自然的生存狀態(tài)natural geographical condition 自然地理?xiàng)l件natural geography condition 自然地理?xiàng)l件open natural boundary condition 開口自然邊界條件natural restrict condition 未來點(diǎn)上自然約束條件 返回 natural condition