动能存贮器：需经常或永久充电的一种电脑存贮器。例如阴极射线管存储器。若电荷逐渐减少，信息就会消失。 收藏。
Dynamic memory: Computer memory that will degrade in time if a power source is not permanently or frequently applied. For example:CRT storage.
当字母和单词被输入以后，它们显示在阴极射线管屏幕上，并且存储在计算机在主存中。
As the word and letters are entered, they are displayed in the CRT screen and stored in main memory of the personal computer.
大多数示波器是用CRT(阴极射线管)显示的﹐数字存储型示波器也有用液晶显示的。
The most usual type of oscilloscope use CRT (cathode ray tube) display, LCD display is also available for digital storage type.
大多数示波器是用CRT(阴极射线管)显示的﹐数字存储型示波器也有用液晶显示的。
The most usual type of oscilloscope use CRT (cathode ray tube) display, LCD display is also available for digital storage type.
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