1.
The background count of the detector is 4～6 counts 1 min.
探测器的本底计数率为4―6脉冲1分。
2.
The Intrinsic Count Rate Test For SIEMENS LSO Scintillator Detectors PET/CT
SIEMENS LSO晶体PET/CT的本底计数测试
3.
low background pulse counting assembly
低本底脉冲计数装置
4.
Returns the logarithm of a number to a specified base.\0
以指定的数字为底，计算参数的对数。\0
5.
According to the radiation-optical quality of volcanic ash we calculated the parameter of radiation-optic.
本文根据火山灰粒子的辐射光学特性,计算了火山灰粒子和平流层本底的辐射光学参数。
6.
The Origin of Lydian and Greek Coinage: Cost and Quantity;
吕底亚和希腊铸币的起源:成本和数量
7.
They planned to have the gilts farrow down about the end of this month.
他们计划让母猪约在本月底下仔。
8.
Code for design of cable transmission system engineering
海底光缆数字传输系统工程设计规范
9.
Automatic drop bottom wagon for metallic mines--Basic parameters and dimensions
GB/T2885.4-1981金属矿底卸式矿车基本参数及尺寸
10.
THE EFFECT OF BACKGROUND POLLUTION ON AGE DATA IN ISOTOPE CHRONOLOGY
同位素年代学中本底污染对年龄数据的影响
11.
Construction and Application of Land-use RS Monitoring Basic-database;
土地利用遥感监测本底数据库建设与应用
12.
Statistical Inversion of Acoustical and Statistical Parameters of Seafloor from Shallow Water Reverberation;
浅海混响统计反演海底声参数和界面统计参数研究
13.
1) All figures in the Communique are preliminary statitics.
1. 本公报为初步统计数。
14.
Come out at sthbamount to a particular cost or sum
合计成本、费用或总数
15.
Statistics of Multibeam Echo Sounder Data and Their Application to Bottom Sediment Classification
多波束回声数据的统计与底质分类应用
16.
Mathematical model of river bed scouring downstream of stilling basin
平底水跃消力池后河床冲刷计算的数学模型
17.
Design and Realization of Ultrasonic Data Acquisition Module for Seabed Pipelines Detection;
海底管道超声检测数据采集模块的设计与实现
18.
Design and Application of Xiaolangdi Project Information Management Digital;
小浪底工程信息管理数字化的设计与应用