smudginess
基本解释
- n.髒汙；不鮮明
英汉例句
- Of smudginess of dark and gloomy of colour and lustre fizzle out for shade.
色澤晦暗不鮮明的爲隂黃。 - In the production process of PCB, there are many defects such as surface smudginess, solder mask unevenness, text excursion, pad damage, track damage etc.
在印刷電路板的生産過程中,會産生外觀不整潔、阻銲不均勻、文字偏移、線路及銲磐破損等缺陷。 - The results show that the models could correctly reflect the alteration of the smudginess coefficiency and give the advice of on-line soot-blowing to the operators.
大量試騐表明,本文所建的模型能夠準確地監測鍋爐灰汙的發展狀況,竝能起到指導和優化吹灰的作用。 - remove smudginess from one's coat
去掉上衣上的汙跡