n. background
本底噪声 [电子] Background noise ; [电子] Noise Floor
本底辐射 [天] [核] background radiation ; radiation background ; natural background radiation
本底计数 [物] background count
日本底尾鳕 Bathygadus nipponicus
本底监测 Baseline monitoring ; background monitoring
本底放射性 radioactive background
基本底薪 Basic Salary
本底信号 [电子] background signal
本底发光 background luminescence
With this system, we can get apeak-to-background ratio of higher than 10~5.
谱线的峰高与本底之比高于10~5。
参考来源 - 微量元素对NiThe background data has been taken for more than one year, since the October of 2005, with about 180 days’data effectively accumulated.
自2005年10月以来,本底数据的采集已经进行了一年多,积累了约180天的有效数据。
参考来源 - 低质量暗物质粒子WIMP探测系统性能的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。
CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio.
用于显示小部件的一个新函数位于脚本底部。
A new function to display the widget is placed at the bottom of the script.
有意思的是，电厂里的本底辐射水平低于莫斯科中心的本底辐射水平。
It is an interesting fact that background radiation level in the power plant is lower than in the center of Moscow.
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