詞語：smudginess
smudginess的解釋
smudginessn. 髒污；模糊不清
smudginess的意思
smudginess 髒污;污物;smudge smudginess squalidity sully 髒污;
smudginess的參考例句
1.In the production process of PCB, there are many defects such as surface smudginess, solder mask unevenness, text excursion, pad damage, track damage etc. 在印刷電路板的生產過程中，會產生外觀不整潔、阻焊不均勻、文字偏移、線路及焊盤破損等缺陷。
2.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. 大量試驗表明，本文所建的模型能夠準確地監測鍋爐灰污的發展狀況，並能起到指導和優化吹灰的作用。