A good lighting condition in the spray room is instrumental to observation.

喷室内光线充足,利于观察.

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The room's lighting condition has limited the floor color choice scope.

居室的采光条件限制了地板颜色的选择范围.

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Daylight film: A high contrast film designded mainly for contacting or duplicating mormal room lighting condition.

日光菲林: 对比高的菲林.其设计使它能在普通室内照明下作接触晒印或复制晒印.

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Objective To Study on the student's eyesight under different lighting condition of classroom.

目的研究不同的教室照明质量对学生视力的影响.

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