英语释义

1. the ratio of radio field intensity to noise field intensity

片语

Noise Frame Ratio噪音帧的比率

NLR Noise Load Ratio噪音负载比

Noise rejection ratio噪声抑制比

sideband noise power ratio边带噪声功率比

noise reduction ratio噪声减少率

NPR Noise Power Ratio噪音功率比

noise power ratio npr噪声功率比

noise load ratio噪声负载比

noise power ratio[电子]

英汉例句

• The simulation results show that the proposed method succeeds in detecting low speed target with low false alarm probability in low signal to noise ratio environment.

  仿真实验表明，该检测方法能在低信噪比环境中，以低虚警率对低速目标进行有效检测。

• This paper proposed a class of approaches of seeking focusing matrix and the array signal to noise ratio after and before focusing was without any loss.

  本文给出了求聚焦矩阵的一类方法，聚焦前后阵列信噪比没有任何损失。

• It can be seen from the theoretical analysis that the signal to noise ratio in the output of the canceler will improve when the signal to noise ratio in the reference input drops.

  通过理论分析可以看出，随着本艇自噪声有源抵消器参考输入端信噪比的降低，系统输出端信噪比升高。

• The method can effectively reduce noise interference of the detecting circuit and increase signal noise ratio of the output signal.

  该方法可有效地降低检测电路的噪声干扰，提高输出信号的信噪比。

• There are many kinds of image fusion methods, such as information entropy, mutual information, mean square error, peak signal to noise ratio and mean grads.

  医学图像融合的效果评价方法有很多，如信息熵、互信息、均方值、峰值信噪比和平均梯度等。

• In order to improve the signal noise ratio and the precision of the analysis, a 「two-level sifting」 is processed in recording and analyzing VLP by HOLTER.

  为了提高晚电位分析结果的精确度，提高信号噪声比，在HOLTER记录和分析时，采用了「二级筛选」的设计方法。

• Enhancing of the receiver field of view can effectively improve the signal noise ratio for communication systems operating in the solar-blind ultraviolet (UV) spectral region.

  对于工作在日盲紫外光谱区的非视线通信系统，增加接收视场可以有效地增大系统的信噪比。

• Obviously, the dynamic threshold is to use quasi-peak level that, while the signal to noise ratio is expressed with the quasi-average levels, and the difference is obvious in.

  显见，动态阈是用準峰值电平表示，而信噪比则是用準平均值电平表示的，两者的区别是显而易见的了。

• How do we maximize signal to noise ratio in general of course?

  我们如何最大限度地提高信噪比一般的课程？

• Sampling resistance is both the signal to noise ratio to be good and avoiding to produce the oversized survey signal.

  选择采样电阻，既要信噪比好，又要避免产生过大的测量信号。