Low power was recorded with numbers 0 to 9; as power got higher, the computer used letters: 10 was A, 11 was B and so on.

低功率用1到9来记录，当功率变大时，有A表示10，B表示11，依此类推。

youdao

Vitamin B-complex strengthens memory power.

复合B族维生素能增强记忆力。

youdao

B: Thanks. This is my power suit. I have a dinner date tonight.

谢谢，这是我的权力套装，我今晚有约。

youdao

An energy firm has begun work on a new store for radioactive waste at Sizewell B nuclear power station.

BBC: Sizewell B nuclear power station

The Class A shares offered to the public carry one-tenth of the voting power of the Class B shares held by team ownership.

FORBES: Manchester United IPO: History Says Don't Buy

Although they own just 4% of Ford 's (nyse: F - news - people )common stock, the family controls 40% of the voting power through its Class B shares.

FORBES: Ford Circles The Wagons