低音萨克斯管

A wind instrument ,such as a bassoon,clarinet,flute,oboe,or saxophone,in which sound is produced by the vibration of reeds in or by the passing of air across the mouthpiece.

木管乐器一种管乐器，如低音管、单簧管、笛子、双簧管或萨克斯管，这些乐器的声音靠簧的振动或通过吹口的空气流通而产生

By seven o'clock the orchestra has arrived, no thin five-piece affair, but a whole pitful of oboes and trombones and saxophones and viols and cornets and piccolos, and low and high drums.

七点以前乐队到达，决不是什么五人小乐队，而是配备齐全的整班人马，双簧管、长号、萨克斯管、大小提琴、短号、短笛、高低音铜鼓，应有尽有。

Woodwind: musical instruments made of wood or metal that you play by blowing and that usually have finger holes or keys such as a bassoon, clarinet, flute, oboe, or saxophone, in which sound is produced by the vibration of reeds in or by the passing of air across the mouthpiece.

木管乐器：一种管乐器，如低音管、单簧管、笛子、双簧管或萨克斯管，这些乐器的声音靠簧的振动或通过吹口的空气流通而产生 bagpipe

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。