film contrast

基本解释

Objective: To study the relation between the contact of screen film and the contrast of X ray.
目的通过实验，对医用暗盒中屏片接触的紧密程度与X射线影像对比度关系进行探讨。
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。
Even today, a conventional plasma-screen television set produces only 50% of the range of colour (known technically as the gamut) that the eye can perceive. Film, by contrast, manages around 60%.
即使是在今日，一台传统的等离子电视机的色彩范围也仅是人眼能感知的色彩范围（技术上被称为“色域”）的一半。

All of these TVs also include FilterBright2 Plus technology, and anti-reflective film to improve contrast levels and cut down on reflections.
ENGADGET: Samsung introduces 2007 LCD, plasma, DLP and CRT lineup HD
The film reveals a striking contrast between young modern women and their sisters respecting all the codes of their ancestral culture never seen before.
UNESCO: Communication and Information
To stream a film via the internet, in contrast, Netflix must strike an agreement with the studio or TV firm that owns it.
ECONOMIST: Home entertainment