background signal
英 [ˈbækɡraʊnd ˈsɪɡnəl]
美 [ˈbækɡraʊnd ˈsɪɡnəl]
本底信号, 背景信号
英英释义
noun
- extraneous signals that can be confused with the phenomenon to be observed or measured
- they got a bad connection and could hardly hear one another over the background signals
双语例句
- We realized that the background signal of O3 is intrinsic and stable.
通过实验研究了解到了O3本底的固有存在和O3本底是具有稳定性的结论。 - It is concluded that the RD-PCR is a potential and useful sample labeling method with lower background signal intensities for studying high-density long oligonucleotide microarray.
RD标记方法是一种有用的低背景信号的高密度长链寡核苷酸芯片样本标记方法。 - The background signal of ozone is basically eliminated by application of modified multi-group ozone generators and serial gas line.
使用改进的多组臭氧发光器和串行气路基本上消除了臭氧本底信号； - The research on the Background Signal Simulator is based on the idea of the Soft Wireless.
背景信号模拟器的研究参考了软件无线电的思想。 - By adding apyrase to the reaction solution, the background signal of the three-enzyme system were greatly reduced.
通过向三酶系统的反应液中力加入apyrase（？）勺方法使背景信号大大降低。 - This paper analyzes background signal and according to characteristic of back-ground signal, provides a scheme of choosing every parameter value in algorithm and a new updating algorithm of background model.
本文对背景信号进行了分析，根据背景信号的特点，给出了背景更新算法中各参数值的选取方案，并提出了一种新的背景模型更新算法。 - On the Chaotic and Fractal Behavior of Background Signal during Submarine Detection with an Airborne Lidar
激光雷达探潜背景信号的混沌和分形行为研究 - Principle and application of Diffusion Weighted Whole Body Imaging with Background Body Signal Suppression
背景信号抑制全身扩散加权成像技术的原理及应用 - This is accomplished by providing overviews of the necessary background in signal, system, probability, and random process theory required for the analog and digital communications topics.
这些包括了综观必备的基础背景知识，例如讯号，机率，随机程序理论等。这些知识都是类比和数位系统所考虑的一些主题所必须要有的。 - The background signal of HF wave band achieves the expectant targets in the debugging of the signal electromagnetic environment simulator of the wireless communication system.
在通信信号电磁环境模拟器的联调中，HF背景信号达到了各项预期指标。