调频片主要用于电视显象管补正dy用。
Modulation sheet is mainly used in adjusting DY of TV picture tube.
已在显象管玻壳的质量检测中取得良好效果。
It has been successfully used for quality testing of teletron glass.
他发现电视显象管坏了，他们挑了另一台好的。
He found that the TV tube had broken. They chose another good one.
主营产品：CRT显象管用精密金属零部件；
Porduct: Precision metal parts and components for CRT picture tubes;
显象管内部一定要保证高真空才能保护光电阴极。
The interior of the tube must be kept a hard vacuum to preserve the photo cathode.
彩色显象管电子枪零件一般由不锈钢材料制成，具有较高的硬度和强度。
Electron gun accessories of color kinescope are made of stainless steel which has high hardness and intensity.
荫罩是彩色显象管的重要部件，而制造荫罩的关键在于设计和制造荫罩母版。
Shadow mask is an important part of a color picture tube, while the design and manufacture of mask master is the key in making shadow mask.
本文讨论有限元法在航空显象管玻壳设计中应用，同时给出计算玻壳外形的公式。
This paper discusses the application of the finite element method to the design of the glass shell of aviation picture tube and gives the theoretical formulae for calculating the shell geometry.
本发明具有以下优点：提高彩色显象管的画面清晰度与鲜艳度。生产工艺简化，降低生产成本。
The present invention has following advantages of improving picture definition and brightness of a color picture tube, simplifying manufacturing technique and reducing production cost.
本发明涉及彩色显象管制造技术领域，特指采用胶乳法成膜工艺中有机乳胶膜配方中的一种材料。
The present invention relates to the technology of color display tube manufacture and is especially a kind of organic emulsion film material.
根据显象管阴极电流模拟值等于整幅图象的电流数字值之和的原理，可推出各象素的发射电流密度。
It is supposed that the relation between the analog current and the summation of the digital current value of picture element is equal.
世界上每7台电视机中就有一台用飞利浦的彩色显象管，而全球60%的电话都含有飞利浦的产品。
One in seven television sets worldwide contains a Philips picture tube, and 60 percent of all telephones contain Philips products.
通过调整阴极温度和采用“联合排气工艺”，黑白显象管的平均寿命提高了四倍以上。因此，早期失效的问题基本得到解决。
By regulating the cathode temperature and applying the combined exhaust techniques, the mean time of no-failure operation of this picture tube is lengthened more than four times.
通过调整阴极温度和采用“联合排气工艺”，黑白显象管的平均寿命提高了四倍以上。因此，早期失效的问题基本得到解决。
By regulating the cathode temperature and applying the combined exhaust techniques, the mean time of no-failure operation of this picture tube is lengthened more than four times.
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