A new conception for new type cap lamps using lithium batteries and LED cold light as substitutes, with the functions of methane - alarm and personnel information tracking is put forward.
分析了国内外矿灯产品的技术现状，提出了研究开发以锂离子电池和LED冷光源为换代技术，兼具甲烷报警和人员信息跟踪功能的新型矿灯的设想。
The lens Cap protects the LED from physical damage while guarding the components from electrostatic discharge (ESD), up to 16KV. More economical than indicator light assemblies.
灯头盖能够保护LED在检测其它部件时免受静电放电造成的物理伤害，最高16千伏。较指示灯组件价格低廉。
England were led by John Terry, Frank Lampard had the best effort on goal, but in Israel the host nation held out and gave a second cap to 17-year-old centre-forward Ben Sahar for the last 25 minutes.
特里担任了英格兰的队长，兰帕德也为进球尽了最大努力，但是以色列还是在主场遏制住了他们。同时以色列17岁的中锋萨哈尔在最后25分钟上场，迎来了第二次的出场机会。
England were led by John Terry, Frank Lampard had the best effort on goal, but in Israel the host nation held out and gave a second cap to 17-year-old centre-forward Ben Sahar for the last 25 minutes.
特里担任了英格兰的队长，兰帕德也为进球尽了最大努力，但是以色列还是在主场遏制住了他们。同时以色列17岁的中锋萨哈尔在最后25分钟上场，迎来了第二次的出场机会。
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