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- Safety of Colour TV Tube 彩色显像管的安全
- Using the technology of computer aided design and computer aided manufacture,the big diameter cams in colour TV tube machines was made out by using CNC machine,it is successful in prance. 本文应用计算机辅助编程、辅助设计与辅助制造技术,对进口彩色显像管石墨涂敷机专用大直径凸轮槽导轨进行了自动编程与数控加工,使进口大直径凸轮导轨的制造国产化,并获得了满意的效果。
- The supply of colour TV sets can't keep up with the demand. They've become a hot item. 彩电供不应求,成了热门货。
- This paper, discribes a design of colour TV receiver for receiving TV signals of either PAL, NTSC or SECAM system. Therein, the chips TA7698AP and M51397AP are used as colour decoder. 本文叙述的是一种采用TA7698AP及M51397AP集成电路作为色解码器,可自动兼容接收PAL、NTSC或SECAM制电视信号的彩色电视机的设计方案。
- By testing the harmonic content of colour TV set, this article analyses the causes of the too high harmonic content, presents the relationship between harmonic content and power factor, and also offers the measures for reducing the harmonic content. 通过对彩色电视机谐波含量的测试,分析了谐波产生的原因,推导出了谐波含量与功率因数的关系,并提出了降低谐波含量的措施。
- The prices of the colour TV have subtracted again. 彩电的价格又降低了。
- He has bought a colour TV set of 18 inches. 他买了一台18英寸的彩电。
- The new model come in an exciting range of colour. 这种新式样有各种鲜艳的颜色。
- The garden was a mass of colour. 花园中五彩缤纷。
- He is callous about the safety of his workers. 他对他工人的安全毫不关心。
- Standard of colour TV image transmission 彩色电视图象传输标准
- The flag adds a dash of colour to the grey building. 那面旗子装点著灰秃秃的大楼。
- This new type of coloured TV is mainly sold to the European and American market, and has been well accepted by consumers. 新款的彩色电视机主销欧美市场,深受消费者喜爱。
- The safety of the ship is the captain's responsibility. 确保船只的安全是船长的责任。
- The flowers made a mass of colour against the stone wall. 以石墙衬托著的花朵五彩缤纷。
- The new colour TV will be put on the market soon. 新型彩电不久即将投放市场。
- The safety of the boat and crew becomes paramount. 保住潜艇和全艇人员的安全是当务之急。
- The Improvement of Die Structure for Rifle Parts of Colour TV 彩枪零件模具结构的改进
- I fear for the safety of those mountain climber in this sudden bad weather. 在这突如其来的坏天气里我真担心那些登山队员们的安全。
- The fireworks went off in a cascade of colour. 烟火散开来象一片五彩缤纷的瀑布。