db
abbr. 分贝;日记簿,日志(day book);配电板,配电盘(distribution board );双人床(double bed)
同义词
参考例子
1.If an amplifier has a 30 dB voltage gain, what voltage ratio does gain represent?
如果一个放大器的电压增益为30分贝,则它所表示的电压比是多少?
2.DB: Is it possible that every person has something he can listen to, if it could be found?
博姆:是不是有可能,如果那东西能被发现,每个人都能听进去一些?
3.DB:The electrical pulses of these fish might provide some insight into the workings of the human brain.
这些鱼的电脉冲也许能够为我们对人类大脑的运作提供一些深入的了解。
英文解释
n.
1.a transuranic element
2.a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to
网络释义
Db
数据库; 分贝; 直接胆红素; 数据总线;
DB distribution
分线盒;
OLE DB
对象链接和嵌入数据库; 数据库; 对象链接与嵌入数据库; 嵌入式数据库;
db project
数据库项目; 数据库项目 资料库专案;
DB max
压力级; 插入损耗; 幅度平衡; 插入耗;