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- aperture mask tricolor picture tube 多孔障板式三色显像管
- tricolor picture tube 彩色显像管
- I have a console model with a 25-inch picture tube. 我有一台25英寸映像管的落地式电视机。
- Drying of surface coating on picture tube. 显象管表面涂层的干燥；
- My brother has a console model with a 21-inch picture tube. 我弟弟有一台21英寸显像管的落地式电视机。
- An electron moves inside a TV picture tube at a speed of 5×??/s. 一个电子在电视机显像管里以5×?迕祝0秒的速率运动。
- My brother has a console model with a 42-inch flat square picture tube. 我弟弟有一台42英寸直角平面显像管的落地式电视机。
- The translucent border framing a television picture tube and screen. 电视显像管和荧屏的半透明边框
- No vacuum or picture tubes were broken. 真空管或显影管都未破碎。
- My brother have console model with a 42-inch flat square picture tube. 我弟弟有一台42英寸的直角平面显象管的落地电视机。
- My brother has console model with a 42-inch flat square picture tube. 我弟弟有一台42英寸的直角平面显象管的落地电视机。
- The picture tube of a television Set is a. Modified cathode lay tube. 电视机显像管是一种经过改装的阴极射线管。
- My brother has a console model with a 42-inert flat square picture tube. 我弟弟有一台42英寸直角平面显像管的落地式电视机。
- Oh, yes. I've had a TV set for several years. It has a 21-inch picture tube. 哦，有。我几年前就有电视机了，是21吋的。
- ELECTRON GUN, PHOSPHOR, GETTER , TUNGSTEN HEATER FOR B/W PICTURE TUBE. 黑白显像管用电子枪，荧光粉，吸气剂，钨加热子等。
- How much would it cost to have the picture tube in my television replaced? 换掉电视机的显像管要多少钱呢？
- Color TV sets came into being with the invention of television picture tube. 因为发明了彩管，彩色电视机才相应问世。
- Michael: Oh, yes. I've had a TV set for several years. It has a 21-inch picture tube. 迈克尔:哦,有。我几年前就有电视机了,是21吋的。
- As the electron beam goes across the face of the picture tube, there are various little spots of light and dark. 当电子束扫过显象管屏幕时，屏幕上就有许多小亮点和暗点。
- The transmission of color in a color TV, relies on the function of its television picture tube. 彩色电视的色彩输出主要靠彩色显像管的作用。
