英语单词
db是什么意思
db
- decibel 分贝 网络解释.分贝；二重的；干球；噪音
双语例句
- 1 . DB can be replaced while the furnace is at operating temperature.
- 当熔炉内温度在操作范围内时DB型 硅碳棒可以被替换.
来自互联网
- 2 . B & W products have achieved CE 、 UL 、 DB 、 ROSH and other international approvals.
- 我公司的产品已取得CE、UL、DB、ROSH等国际认证.
来自互联网
- 3 . A DB - 624 quartz capillary column and a FID were used.
- 采用气相色谱法, DB-624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃.
来自互联网
- 4 . Using DB - FFAP Wide Bore capillary column and n - propanol as internal standard.
- 采用DB-FFAP大口径毛细管柱,以正丙醇为内标进行定量.
来自互联网
相关单词
- millilitre
- millilux
- millimaxwell
- millilambda
- millilambert
- milliliter
- millihertz
- Milligramage
- milligrame
- milligramequivalent
- milligramme
- millihenry
- millifarad
- milligamma
- milligauss
- milligram
- milliequivalent
- millidarcy
- millicycle
- millicoulomb
- dazedly
- dazomet
- Dazzel
- dazzle
- dazzled
- dazzling
- db
- DBA
- DBAM
- dbase
- DBC
- DBCS
- DBDA