在线英语听力室

电信专业英英词典B-3

时间：2006-08-18 16:00:00

（单词翻译:单击）

　　补充：

　　Backbone1 - A series of high-speed network connections through which other networks connect.

　　Bandwidth - According to Webster's: a range within a band of wavelengths2, frequencies, or energies; esp: a range of radio frequencies which is occupied by a modulated3 carrier wave, which is assigned to a service, or over which a device can operate. In Internet terms, bandwidth commonly refers to the amount of information that can be sent through a connection.

　　Bit - (binary digit) The smallest unit of computer information.

　　Browser4 - A software program that allows you to view HTML documents and navigate5 on the WWW.

　　Business Systems - The set of voice, data, and Internet products that provide communication solutions and services to business customers. The products usually reside within the customer's place of business.

　　Byte - A combination of bits that represents a single character (approximately 8 bits equal one byte).


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1 backbone ty0z9B     
n.脊骨，脊柱，骨干；刚毅，骨气
参考例句：
  • The Chinese people have backbone.中国人民有骨气。
  • The backbone is an articulate structure.脊椎骨是一种关节相连的结构。
2 wavelengths 55c7c1db2849f4af018e7824d42c3ff2     
n.波长( wavelength的名词复数 )；具有相同的/不同的思路；合拍；不合拍
参考例句：
  • I find him difficult to talk to—we're on completely different wavelengths. 我没法和他谈话，因为我们俩完全不对路。 来自《简明英汉词典》
  • Sunlight consists of different wavelengths of radiation. 阳光由几种不同波长的射线组成。 来自辞典例句
3 modulated b5bfb3c5c3ebc18c62afa9380ab74ba5     
已调整[制]的，被调的
参考例句：
  • He carefully modulated his voice. 他小心地压低了声音。
  • He had a plump face, lemur-like eyes, a quiet, subtle, modulated voice. 他有一张胖胖的脸，狐猴般的眼睛，以及安详、微妙和富于抑扬顿挫的嗓音。
4 browser gx7z2M     
n.浏览者
参考例句：
  • View edits in a web browser.在浏览器中看编辑的效果。
  • I think my browser has a list of shareware links.我想在浏览器中会有一系列的共享软件链接。
5 navigate 4Gyxu     
v.航行，飞行；导航，领航
参考例句：
  • He was the first man to navigate the Atlantic by air.他是第一个飞越大西洋的人。
  • Such boats can navigate on the Nile.这种船可以在尼罗河上航行。