英语高手进,高分翻译一段话!

发布网友发布时间：2022-05-23 04:52

共6个回答

热心网友时间：2023-10-13 17:19

这篇文章术语较多，第一次出现应该全写并且在括号里面加上缩写，随后应该全部使用缩写。大小写也应当注意。
无线局域网 Wireless Local Area Networks （WLAN）
无线通信技术 wireless communications technology
射频(RF，Radio Frequency)
无线多址信道 wireless multiple access channels
技术规范 technical code
媒介访问控制层media access control layer (MAC)
分布式协调 Distributed Coordination Function (DCF)
点协调 Point Coordination Function (PCF)
具有冲突检测的载波侦听多路访问方法Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
轮询方式polling
无线网络用户 wireless network users
无线接入点设备 Access Point (AP)
“无线接入点设备周期性地发出信号测试帧，通过测试帧与各无线设备就网络识别、网络管理参数等进行交互。”
建议改成
“通过无线接入点设备周期性地发出的信号测试帧与各无线设备就网络识别、网络管理参数等进行交互。”
信号测试帧 signal measurement frames
网络识别 network identification
网络管理参数 network management parameters
有线网络 line network
实时业务 on-time operations
分组传输Group Transmission
传输时延 transmitting time lag

Wireless local area networks （WLAN）is the output of network technology combined with wireless communications technology. It realizes the communication between computers using radio frequency (RF) technology and by means of wireless multiple access channels. IEEE put forward "IEEE802.11 standard" for WLAN, which regulated the technical code of physical layer and media access control (MAC) layer. The MAC layer of 802.11 WLAN has two different communication means, the one is distributed coordination function (DCF), the other is point coordination function (PCF). DCF is based on carrier sense multiple access with collision avoidance (CSMA/CA). While PCF uses polling，and realizes the mutual communication of network identification and network management parameters between various wireless devices through the signal measurement frames emitted by access point (AP) periodically. Along with the increasing number of wireless network users, some operative demands provided by line network, such as the on-time operations of video frequency and voice, should be provided by WLAN. These on-time operations requires that the MAC layer of WLAN has the ability of providing reliable group transmission and low transmitting time lag and transmitting dithering to satisfy the demand of quality of service (QoS).

热心网友时间：2023-10-13 17:19

The area net( WLAN) of the line bureau is the outcome that the calculator network and lead-ins corresponds by letter the technique to combine together.It makes use of the radio frequency ( RF) technique, with many addresses of lead-in believe the way of way carry out the correspondence between calculator.The IEEE releases the standard IEEE802.11 of WLAN to rule the physics layer and mediums to visit the technical specification of control the son layer( MAC).802.11 area net MAC layers of the lead-in bureau contain two kinds of correspondence methods, a kind of is the distribute type coordination( DCF), another is a kind of is to order the coordination method( PCF).The distribute type coordination( DCF) is according to have the conflict examination to carry a many roads of interception interview method( CSMA/ CA).The method( PCF) of order the coordination mean to adopt a 询 method, the lead-in connects in to order the equipments periodic ground to send out the signal test, passing to test to identify with each lead-in equipments for the network, the network management parameter etc. carries on hand over with each other.Increase along with the lead-in network customer, business put forward in the wired network request, such as video frequency, speech...etc. solid hour the business is in the WLAN also good arrive satisfy.These solid hour businesses request the WLAN MAC layer and can provide the set of dependable cent to deliver, postponing while deliver low and tremble to move small, make it the demand of the contented QoS( the Quality of Service)

热心网友时间：2023-10-13 17:20

哇好了不起你们都是几级的？
什么水平啊真佩服

热心网友时间：2023-10-13 17:20

WLAN(Wireless Local Area Network) is the proct of computer network technology and wireless communicatin technology's combination. It takes advantage of the FR technology,realizing the computers communicatin by wireless multi-site access.The IEEE releases the standard IEEE802.11 of WLAN to rule the physics layer and mediums to visit the technical specification of control the son layer( MAC).Having two kinds of communication modes 802.11 not having the thread local area network MAC layer , one kind is distributing type coordination ( DCF ) , and another kind is that the point coordinates the method ( PCF ) . Distributed coordination (DCF), is based on the carrier with conflict detection monitoring multiplexed visit methods (CSMA/CA). Points coordinated manner (PCF) refers to the use of polling, wireless access point equipment to send signals cyclical test frame by frame with the wireless test equipment for network identification, such as network management parameters for the world. With the increased wireless network users, the cable network operational requirements, such as video, voice and other real-time operations, but also in WLAN met. These real-time operational requirements of the WLAN MAC layer to provide a reliable transmission, transmission time low and shake small to meet QoS (Quality of Service) needs.

热心网友时间：2023-10-13 17:21

Wireless LAN (WLAN) and wireless computer networks is a proct of the combination of technologies. It uses radio frequency (RF) technology, wireless multi-site access to the means to achieve communication between computers. IEEE WLAN standards IEEE802.11 provides a physical layer and media access control sublayer (MAC) specifications. 802.11 wireless LAN MAC layer, there are two forms of communication, is a distributed coordination (DCF), is another point of coordination (PCF). Distributed coordination (DCF), is based on the carrier with conflict detection monitoring multiplexed visit methods (CSMA/CA). Points coordinated manner (PCF) refers to the use of polling, wireless access point equipment to send signals cyclical test frame by frame with the wireless test equipment for network identification, such as network management parameters for the world. With the increased wireless network users, the cable network operational requirements, such as video, voice and other real-time operations, but also in WLAN met. These real-time operational requirements of the WLAN MAC layer to provide a reliable transmission, transmission time low and shake small to meet QoS (Quality of Service) needs. 就这样

热心网友时间：2023-10-13 17:22

The wireless bureau area net(WLAN) is the outcome that calculator network and wireless corresponds by letter a technique to combine together.It makes use of a radio frequency (RF) technique, carrying out the correspondence of of calculator by wireless' many address letter's way of the way.The IEEE released the WLAN standard IEEE802.11 to rule physical layer and medium to visit control son the technical specification of the layer(MAC).802.11 contain two kinds of correspondence methods, 1 kind is a distribute type coordination(DCF), another 1 kind orders a coordination method(PCF).Distribute type coordination(DCF) is according to have a conflict examination to carry many road interview of an interception a method(CSMA/CA).The method(PCF) of ordering the coordination means the adoption round inquires a way, the wireless connects in to order equipments periodic ground to send out a signal test, passing a test to identify for the network with each wireless equipments, network management parameter's etc. carry on handing over with each other.Because the wireless network customer increases, putting forward in the wired network of business request, such as video frequency, speech...etc. solid hour the business is in the WLAN also good arrive satisfy.These can provide a dependable cent set to deliver, postponing while delivering low and tremble to move small, make it the demands of contented QoS(Quality of Service).