On a seasonal scale, the results indicate that the rainfall ratio of stratiform rain to deep convective rain is proportional to their rainfall pixel ratio.

在季节尺度，对流云和层状云降水的比与两者的面积比成比例关系。

youdao

To classify different segmented regions as text regions or non-text regions, two features of the black to white pixel ratio (BWR) and the cross-count (CC) of pixels were used for the classifications.

对分割后的图像，本文采用黑白像素比（BWR）及黑白像素交替变换数（CC）两个特征进行进一步的分类。

youdao

Pixel aspect: Displays the current camera pixel aspect ratio.

像素方面：显示当前相机像素长宽比。

youdao

The miniaturization of pixel size impacts performance of light sensitivity and signal to noise ratio (SNR) in today's 1.12 micrometer pixel image sensors.

ENGADGET: Toshiba preps 13MP phone camera sensor that promises low-light shooting without the noise

The larger Gateway EC58 notebooks are thin and light enough to take anywhere with a slim one-inch profile, yet they have a large 15.6-inch LED-backlit display that features a 16:9 aspect ratio and 1366 x 768 (WXGA) pixel resolution.

ENGADGET: Gateway pumps out EC Series ultraportables

We appreciate that JooJoo is trying to provide a straight pixel-accurate representation of web sites, but they could've picked a better screen ratio to do it.

ENGADGET: Fusion Garage JooJoo review