CRT: Acronym for Cathode Ray Tube, the oldest commercial model of televisions and computer monitors.
阴极射线管的缩写,电视和电脑显示器所使用的最古老商业技术。
2
Apart from the interest of knowing when and where a tube was made, the code group can still provide useful type identification when the commercial markings have become illegible.
除了兴趣知道何时何一管了,该代码组仍然可以提供有用的类型识别标记时,商业已成为难以辨认。
3
Using HPCs from umbilical cords and commercial LABS, the researchers demonstrated in test-tube experiments that the virus not only infected the cells but also could remain latent.