pels

常见例句

Tickets to PEL events are limited.
重要赛事限制项目的入场券数额有限。
Irritant.May be a reproductive hazard.Typical PEL 100 ppm.
刺激性.;可能是一个生殖危害
My English is not very good ,so I want to have a pen pel.
我的英语不是很好，因此我想有一个笔友。
The ratio of the dimension of a pel array in the direction of the pel path to the pel path to the dimension on the direction of the line progression.
象素陈列在象素走向方向上的尺寸与在行进向方向上的尺寸之比。
Firstly,the space relativity of the pels in a frame is used to detect the object.
该方法首先用每一帧中像素的空间相关性检测出目标;
Pels points of cotton and other things are distinguished by adopting RGB color model.
采用RGB颜色模型,以色度为主要特征量,设定阈值对棉花和异物的像素点进行判别。