birring

birring

1. 4 H.Stemmler，High Power Installations Using Semiconductor Devices Interations between Semiconductor and converters，BBC，Birr，Switzerland，1981

5赵贺，电力电子技术对电力系统的影响，电力系统分析与控制学术年会论文集，1992.9

2. Ethiopian Birr

埃塞俄比亚比尔

3. Her eyes bulged strangely, savage and unreadable, and Hagane let out the birring hunting sound that seemed to go right through one's eardrums.

她的眼睛很奇怪的向外突出，看上去充满了野性，不可捉摸，哈格尼发出的啸叫似乎可以轻易穿透人的耳膜。

4. BIRR Model and the Use of a Macroeconomic Factor Model in China's Stock Market

宏观因子套利定价模型的因子筛选及在中国股票市场的应用

5. Referring to BIRR model, the paper develops a macroeconomic factors model in China's stock market.

摘要本文以BIRR模型为参照，筛选出适用于中国股市的宏观因子套利定价模型中的宏观风险因子。

6. full of birr and go

精力充沛