粗管的英文

• extra heavy pipe
• extra strong pipe

• 粗:    wide; thick
• 管:    pipe; tube
• 粗管层:    zone， rough pipe
• 渐粗管:    tube， diverging
• 镦粗管:    upset tube

例句与用法

1. Trumpet flugel horn
   小号及粗管短号
2. The appearances of the baritone and euphonium resemble the tuba so much that they can be looked upon as small size tubas
   上低音号及粗管上低音号的外形极像大号，故此有人称它们为缩水大号。
3. The appearances of the baritone and euphonium resemble the tuba so much that they can be looked upon as small size tubas
   上低音号及粗管上低音号的外形极像大号，故此有人称它们为缩水大号。
4. The first change was to install fat pipes rather than thin ones , which greatly reduced friction and hence allowed the system to use smaller pumps and motors
   第一个变更是舍弃细管子，使用粗管子；因为粗管中摩擦力小很多，用小一点的帮浦和马达就可以推动。
5. The baritone is similar to the euphonium in terms of shape , pitch and range , except that the larger bore of the euphonium gives its lower notes a broader and mellower timbre
   上低音号及粗管上低音号的音域相同，唯前者的吹管口径较窄，音色较明亮而后者音色则较阔及较圆滑。