1.
Low background alpha measuring instrument
GB/T11682-1989低本底α测量仪
2.
automatic background-correcting spectrometer
自动本底校正光谱仪
3.
low background pulse counting assembly
低本底脉冲计数装置
4.
background atmosphere composition network
本底大气成分监测网
5.
Background Air Pollution Monitoring Network
本底空气污染监测网
6.
background radiation
背景辐射，本底辐射
7.
Synthetic Analysis on Baseline Survey in Xiaolangdi Reservoir Area;
小浪底库区本底调查过程综合分析与对策研究
8.
BAPMoN Global Atmosphere Watch
本底空气污染监测网全球大气观察
9.
Foot: Bottom of a book or page.
地脚:书本或书页的底部。
10.
A wooden - soled shoe worn by the Japanese.
木屐日本人穿的木底鞋
11.
The L/C will expire at the end of the current month .
该信用证本月底过期。
12.
"and on Dibon, and on Nebo, and on Beth-diblathaim,"
底本，尼波，伯低比拉太音，
13.
A native or inhabitant of Normandy.
诺曼底的本土人或居民
14.
basic wages [salary]
基本工资 [薪俸],底薪
15.
Back cover: The sheet covering the end of a book.
封底:书本的最后一面。
16.
It was, after all, a human characteristic.
说到底这符合人的本性。
17.
As from the end of the month, this regulation will cease to have effect.
从本月底开始，本规章将停止生效。
18.
This offer is subject to your acceptance before the end of this month.
本报盘以你方本月底前接受为条件。