神仙鱼的体型既高又扁，有着向后舒展的长长背鳍和臀鳍，常以虾、蠕虫等为食，体长可达12厘米。
The Angel Fish has an elongated and flat shape with long dorsal and anal fins extending backwards. It usually feeds on shrimps and worms and can measure up to 12 cm long.
本发明是一种散热效果高且结构简单、制造方便、性能可靠的中间冷却器用扁管。
The invention is a flat pipe for an intermediate cooler with high radiation effect, simple structure, being easy to manufacture and with reliable performance.
研究了大弧厚球扁药成型工艺及其在大口径火炮高装填密度装药中的应用可行性。
This paper deals with the forming technique of the oblate spherical powder and the feasibility of applying it to the large caliber gun propellant charge with high loading density.
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