工学 碱基切除修复 释 base excision repair; BER 碱基切除修复 一种DNA损伤的修复机制。它从基因组中去除小的、不扭曲螺旋的辐射导致的碱基损伤，然后插入正确的碱基或核苷酸。
BER basic electrical rhythm 基本电节律
网络与数据通信 网络应用 释文 basic encoding rule, BER 基本编码规则
- side-pumped laser
- side reaction
- side reaction coefficient
- side reaction coefficient of metal ion
- side-reaction coefficient of metal ion
- sidereal
- sidereal astronomy
- sidereal chronometer
- sidereal clock
- sidereal correlation
- sidereal day
- sidereal drive
- sidereal driving clock
- sidereal hour
- sidereal hour-angle
- sidereal midnight
- sidereal minute
- sidereal month
- sidereal noon
- sidereal period
- sidereal rate
- sidereal revolution
- sidereal second
- sidereal time
- sidereal universe