电信专业英英词典P-3
PVC
permanent virtual circuit
Partner＊s Program - An indirect sales channel that offers smaller businesses in the TDS Telecom service areas an opportunity to promote and sell TDS Telecom products and services.
Password - A code or word used to gain access to restricted data on a computer network. While passwords provide security against unauthorized users, the security system can only confirm that the password is legitimate 2, not whether the user is authorized 1 to use the password. That's why it is important to safeguard passwords by:
* Never disclosing your password to anyone.
* Creating a password that consists of letters, numbers, and symbols.
* Changing your password frequently.
PCS (Personal Communications Services) - Originally meant to describe digital service offered at a higher frequency (1900 MHz) than wireless 3, it is now used as a generic 4 term for all digital (versus analog) wireless.
PDF - An acronym 5 for Portable Document Format 6, PDF is a file type created by Adobe 7 Systems, Inc. that allows fully 8 formatted 9, high-resolution documents to be easily transmitted across the Internet and viewed on any computer that has Adobe Acrobat 10 Reader software.
Peering - The arrangement of information sharing between Internet Service Providers at various NAPs.
PIC Freeze - Pre-subscribed Interexchange Carrier Freeze. An agreement between a customer and their local telephone company to prevent ※slamming§ on their long distance telephone bill.
Pipeline 11 - An extremely high-speed, large capacity bandwidth connection.
Point of Presence (POP) - A location where a you can connect to a network through local telephone lines.
Point-to-Point Protocol 12 - A program that allows a computer to use a telephone line and modem 13 to make TCP/IP connections.
PON (Passive Optical Network) - a fiber-based network built without active electronics. Because a PON network uses optical splitters rather than costly 14 active electronics, it is less expensive to build and maintain than a network that uses active electronics. PONs are still more expensive than copper-based networks. A PON network is usually used in a local loop to connect customers to the central office. BPON (Broadband Passive Optical Network) is a broadband PON.
POP - See Point of Presence and Post Office Protocol
Post Office Protocol (POP) - A system that allows hosts to get e-mail from a server.
POPs (Population equivalents) - The population of a market multiplied by the percentage ownership of that market.
PPP - See Point to Point Protocol
- An administrative order is valid if authorized by a statute.如果一个行政命令得到一个法规的认可那么这个命令就是有效的。
- Sickness is a legitimate reason for asking for leave.生病是请假的一个正当的理由。
- That's a perfectly legitimate fear.怀有这种恐惧完全在情理之中。
- There are a lot of wireless links in a radio.收音机里有许多无线电线路。
- Wireless messages tell us that the ship was sinking.无线电报告知我们那艘船正在下沉。
- I usually buy generic clothes instead of name brands.我通常买普通的衣服，不买名牌。
- The generic woman appears to have an extraordinary faculty for swallowing the individual.一般妇女在婚后似乎有特别突出的抑制个性的能力。
- That's a mouthful of an acronym for a very simple technology.对于一项非常简单的技术来说，这是一个很绕口的缩写词。
- TSDF is an acronym for Treatment, Storage and Disposal Facilities.TSDF是处理，储存和处置设施的一个缩写。
- Please format this floppy disc.请将这张软盘格式化。
- The format of the figure is very tasteful.该图表的格式很雅致。
- They live in an adobe house.他们住在一间土坯屋里。
- Adobe bricks must drived dried completely before are used.土坯砖块使用前一定要完全干燥。
- The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。
- They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
- The acrobat balanced a long pole on his left shoulder.杂技演员让一根长杆在他的左肩上保持平衡。
- The acrobat could bend himself into a hoop.这个杂技演员可以把身体蜷曲成圆形。
- The pipeline supplies Jordan with 15 per cent of its crude oil.该管道供给约旦15%的原油。
- A single pipeline serves all the houses with water.一条单管路给所有的房子供水。
- We must observe the correct protocol.我们必须遵守应有的礼仪。
- The statesmen signed a protocol.那些政治家签了议定书。
- Does your computer have a modem?你的电脑有调制解调器吗？
- Provides a connection to your computer via a modem.通过调制解调器连接到计算机上。