道: road; way; route; path管: pipe; tube的: 4次方是 The fourth power of 2 i ...坡度: falling gradient; slope; inc ...不足的坡度: insufficient bank多余的坡度: excessive bank平缓的坡度: gentle incline平坦的坡度: even pitch适当的坡度: reasonable gradient管路的坡度线: grade line修整过的坡度: finished grade果岭的坡度；斜坡球: borrow均匀减小的坡度: asymptotic roll-out填挖平衡的坡度: balance dgrade; balanced grade一地区总的坡度: versant用分数表示的坡度: fcactional slope在45度的坡度上: an incline of 45 degrees最后采用的坡度线: final grade line向左右交替压的坡度: sequential bank道管: deferent; vessel铁路从这里开始有个微微向上的坡度: the railway slopes up slightly at this point坡度: falling gradient; slope; inclination; declivity; pitch; batter 有五分之一坡度的小山 a hill with a slope of 1 in 5; 在45度的坡度上 at an incline of 45 degrees; 铁路从这里开始有个微微向上的坡度。 the railway slopes up slightly at this point 管的: ductal; tubal; tubular; vasal耳道管: meatus tmbes; meatus tube光道管: light guide
