在红外成像系统中，任何虚假和不需要的信号统称为噪声。
In infrared imaging system, all false and unnecessary signal are called noise.
太阳能被称为是取之不尽的能源，没有污染，通常也没有噪声，而且用途广泛。
Solar energy is lauded as an inexhaustible fuel source that is pollution and often noise free. The technology is also versatile.
这种电荷的运动产生了噪声，通常称为约翰逊噪声或热噪声。
This charge movement results in noise, which is often called Johnson or thermal noise.
翻斗车也被称为分离器位于盘之间，他们减少空气和噪声波动。
Dumpers sometimes called as Separators located between platters, they reduce air fluctuations and acoustic noise.
本文提出了一种新的快堆中子噪声技术，称为快堆中子噪声的热化测量技术。
This paper gives a new neutron noise technique for fast reactors, which is known as thermalization measurement technique of the neutron noise of fast reactors.
这样就出现了称为雷的大噪声。
DT - MRI(简称为dti)是一种比较新的医学图像模态，其成像过程中产生的噪声会降低图像质量，可能对其下一步的处理产生影响。
DT-MRI (or DTI) is a relatively new medical image modality. It's quality degradation caused by noise in the imaging process may result in bad influence on its post-processing steps.
正是这种被称为信噪比的东西，即真实信号与噪声的关系引起了通信工程师的极大的兴趣。从本质上讲，如果信号比噪声电平大得多，则信息的传输是完美的。
It is the relationship of the true signal to the noise signal, known as the signal-to-noise ratio, which is of the most interest to the communication engineer.
正是这种被称为信噪比的东西，即真实信号与噪声的关系引起了通信工程师的极大的兴趣。从本质上讲，如果信号比噪声电平大得多，则信息的传输是完美的。
It is the relationship of the true signal to the noise signal, known as the signal-to-noise ratio, which is of the most interest to the communication engineer.
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