使用直流电是产生静电磁场的另一个原因，例如铁路系统使用直流电，电视和计算机屏幕带有阴极放射管。
The use of DC electricity is another source of static electric fields, e.g. rail systems using DC, and televisions and computer screens with cathode ray tubes.
幽灵般的图像在屏幕上闪闪烁烁，但是，除了静电发出的沙沙声外，没有任何声音。
Ghostly images flickered in and out. There was no audio except for a static hiss.
共同特点：具有静电吸附易安装、快速自动排除气泡、92%以上的超高透光度、移除后绝不留残胶在屏幕表面等特点。
Common features: the static adsorption are easy to install, self exclude bubbles, high light transmittance reach 92%, removing it never leaves residue in the screen surface.
在过去，科学家们一直试图达到如此高的象素率，但这种尝试完全受到了造成屏幕亮度问题的聚积静电的限制。
In the past, attempts to achieve such high pixel rates have been stymied by the build-up of electrical static, which caused problems with the brightness of the screens.
这些细腻的雾粒还能在电脑屏幕周围形成负离子团，消除静电、减少电脑屏幕辐射对眼睛及皮肤的伤害。
These mist particles can also form negative ions in the group around the computer screen, to eliminate static electricity, reducing the computer screen radiation on the eye and skin.
腕表如接触电视屏幕布等发出的强大静电，可能会走时不准。
Timekeeping may become inaccurate if the watch is exposed to strong static electricity, such as is emitted form a TV screen.
腕表如接触电视屏幕布等发出的强大静电，可能会走时不准。
Timekeeping may become inaccurate if the watch is exposed to strong static electricity, such as is emitted form a TV screen.
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