be stained with dirtとは 意味・読み方・使い方

To precisely correct the fluctuation of a light quantity even if a reference member to be used during continuous reading is stained with dirt.例文帳に追加

連続読み取り中に使用される基準部材に汚れがついても、光量変動の補正を精度良く実行する。 - 特許庁

To provide a glass funnel for a cathode-ray tube in which the bevel side of a sealing end face, especially periphery, can be easily stained neither with damage nor dirt, and a glass funnel for the cathode-ray tube which can form a frit glass of suitable shape.例文帳に追加

封着端面の特に外周側のベベル面に傷や汚れが付き難く、しかも適切な形状のフリットガラスを形成することが可能な陰極線管用ガラスファンネルを提供する。 - 特許庁