shadow mask是什么意思

双语例句

(1)A novel flat shadow mask design was developed, which results in a considerable improvement of the resolution of 25 inch CPT.

为了提高清晰度，提出了改进彩色显像管平板荫罩的设计方法，对原有2 5英寸彩色显像管的平板荫罩重新进行了计算。

(2)The mathematical expression for the surface profile was put forward based on the analysis on the mechanism of forming for shadow mask.

通过对荫罩成形机理的分析，提出了荫罩表面型面的数学表达式。

(3)Shadow mask is an important part of a color picture tube, while the design and manufacture of mask master is the key in making shadow mask.

荫罩是彩色显象管的重要部件，而制造荫罩的关键在于设计和制造荫罩母版。

(4)The device is conveniently manufactured using a shadow mask, which allows for the formation of several consecutive layers in one apparatus.

该元件可以很方便地使用阴罩制造，该阴罩允许在一个装置内形成几个连续的层。

(5)This paper proposes an approach of automating resolution measurements on shadow mask CRT displays. This new technique is based on conventional double slit method.

本文提出了一种对荫罩式彩显管分辨率进行自动化测试的方法。

释义

n.

a perforated metal screen situated directly behind the phosphor screen in certain types of colour television tube, having a pattern of precisely located holes through which the electron beams pass so as to strike the correct dots on the phosphor screen

（某些类型彩色显像管的）遮光板，　荫罩，孔板。