高二英语作文范文精选200字:Identifying Chips-查字典英语网
搜索1
所在位置: 查字典英语网 > 高中英语 > 高二高中英语 > 高二高中英语作文 > 高二英语作文范文精选200字:Identifying Chips

高二英语作文范文精选200字:Identifying Chips

发布时间:2016-03-02  编辑:查字典英语网小编

  Identifying Chips

  No bigger than a grain of rice and embedded beneath a persons skin, the computer identifying chips will be the future ID card someday.

  ID cards are easy to counterfeit while the chips are extremely hard to remove or fake. In addition, the chip has no power supply; rather, it has a millimeter-long magnetic coil that is activated when a scanning device is running across the skin above it. A tiny transmitter on the chip sends out the data. But without the scanning device the chip cant be read. By limiting the use of scanners can people control what the technology is used for. airports, nuclear plants and other high-security facilities to avoid the problem of negligence on the part of security guards. Other uses include satellite tracking of an individuals energy movement to the storage data such as medical records. So its good news for those who are afraid of being kidnapped, requiring paramedical services or suffering from serious allergies. Besides, with chips which can be implanted into animals being made, owners can find the lost pets with ease.

  Have you lost your ID card? No, its still in your body.

点击显示

推荐文章
猜你喜欢
附近的人在看
推荐阅读
拓展阅读
  • 大家都在看
  • 小编推荐
  • 猜你喜欢
  •