DB [计] 数据库, 数据位, 数据总线, 分贝, 判定功能块
[化] 分贝
[医] 镱(70号元素,罕用Db)
- DB: This is Earth and Sky.
这里是“地球与天空”频道。 - The noise can be lowered below70 db.
*噪音值最低可达70分贝以下。 - Provides18 dB-per-octave cutoff at80 Hz.
80赫兹时,提供每八度18分贝的截频。
db[ noun ]- a transuranic element
<noun.substance>
- a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
<noun.quantity>
- Herr Heinz Durr, chairman of the Deutsche Bundesbahn (DB) and the Deutsche Reichsbahn (DR), has explained recently how the two railways will be brought together and privatised.
- Fire In The Sky is based on the 'true' story of Arizona logger Travis Walton (DB Sweeney) who was snatched into the sky by an alien spaceship.
- DB Research referred to the negative statements emanating from the company in recent weeks.
- On the basis of regional CPI data released on Friday, western German inflation is likely to be 4 per cent in September, down from 4.2 per cent in August. Mr Kramer at DB Research says long-term investors should seize upon bunds' current weakness to buy.
- What is clearer is that DB's sell note shows the increasing influence of Anglo Saxon-style equity analysis in the German stock market.