real ale

noun

1. （按传统方法制作和贮存的）啤酒
   a type of beer that is made and stored in the traditional way

1. 散装啤酒
   Real ale is beer which is stored in a barrel and is pumped from it without the use of carbon dioxide.

1. Mild beer, last in fashion when the Beatles were still at school, is making a comeback in Britain, according to a real ale lobby group.
   还是在甲壳虫乐队刚在校园里小有名气的时候，英国流行喝淡啤酒。而如今，英国一个真麦啤酒游说组织近日称，淡啤酒如今再度风靡英国。
2. Simulation tests with the real underwater target-radiated noise and Gaussian noise are carried out, the simulation results show that the performance of the proposed algorithms in holding Gaussian noise is better than that of the ALE algorithm.
   仿真和分析表明：该算法抑制高斯噪声的性能强于ALE算法。因此，本研究有助于提高水下探测系统对微弱信号的检测能力和水下通信能力。