cathode-ray tube

cathode-ray tube的音标为["kæθəʊd-reɪ tjuː]，基本翻译为“阴极射线管”或“阴极射线荧光管”。速记技巧为：记住“C”代表“阴极”，“R”代表“射线”（包括光和粒子）。

Cathode-ray tube (CRT)的英文词源可以追溯到19世纪末，它是由两个部分组成的：cathode（阴极）和ray（射线）。这个词组的名称来源于阴极射线管，这是一种早期的电子设备，用于显示图像。

变化形式：

名词：阴极射线管（cathode-ray tube）

形容词：阴极的（cathodic）

相关单词：

1. Cathode: 阴极，来源于拉丁语“cathodus”，意为“流入”。

2. Anode: 阳极，来源于希腊语“anodos”，意为“上升”。这两个术语在电学和物理学中常用于描述电势差的方向。

3. Voltage: 电压，来源于拉丁语“voltare”，意为“转向”或“移动”，与电势差有关。

4. Electroscope: 电学仪器，用于观察静电现象。它由阴极和阳极组成，与CRT的工作原理相似。

5. Screen: 屏幕，来源于拉丁语“screenus”，意为“覆盖物”或“遮罩”，常用于描述CRT等显示设备的表面。

6. Amplifier: 放大器，来源于拉丁语“amplificare”，意为“放大”。CRT在早期被用作电视信号的放大器。

7. Display: 显示，来源于拉丁语“dispositum”，意为“布置”或“展示”。CRT是最早的显示设备之一。

8. Image: 图像，来源于拉丁语“imagine”，意为“想象”或“描绘”。CRT用于显示图像，因此这个词组与CRT密切相关。

9. Cathodoluminescence: 阴极发光，这是CRT的一种特性，当电子撞击屏幕上的材料时会产生光。

10. Cathode-ray-deflecting: 阴极偏转的，这个词组描述了CRT中控制电子束偏转的技术。

常用短语：

1. cathode-ray tube display

2. cathode-ray tube camera

3. cathode-ray tube television

4. cathode-ray tube monitor

5. cathode-ray tube projector

6. cathode-ray tube screen

7. cathode-ray tube tube

双语例句：

1. The computer monitor uses a cathode-ray tube (CRT) to display images.

2. The old camera used a cathode-ray tube (CRT) to capture images.

3. The cathode-ray tube television is a classic device for watching movies.

4. The cathode-ray tube monitor is commonly used in scientific instruments.

5. The cathode-ray tube projector projects images onto a large screen.

6. The cathode-ray tube screen is used in medical equipment for diagnosis.

7. The cathode-ray tube tube is used in some types of electronic equipment.

英文小作文：

The cathode ray tube (CRT) is an old but still popular device that has been used for many years in various electronic devices such as televisions, computers, and projectors. It is a type of vacuum tube that uses electron beams to create images on a screen. The CRT screen is made up of a glass envelope with three electrodes: the anode, the grid, and the cathodes. When the electron gun is activated, it emits electrons that are attracted to the cathodes, causing them to emit light and create the image on the screen. The CRT is still used in some applications because of its high resolution and wide viewing angle, but it is gradually being replaced by other types of displays such as liquid crystal displays (LCDs) and organic light-emitting diode (OLED) displays due to their lower power consumption and faster response times.