查询词典 Ethernet

This standard raises the Ethernet speed limit from 10 Megabits per second to 100Mbps with only minimal changes to the existing cable structure.

这个标准只用对已经存在的线路结构很小的改造就可以把以太网的速度限制为从10Mbps 到100Mbps。

The design of this dissertation begins with the definition of audience data structure based on considering the embedded developing environment features. The dissertation uses the STi5518 chip by ST Microtones to collect audience data, and then the SI analysis and OSD interactive function are used to gain the user watching information. Then collect audience data in EEPROM of STB, use STB and serial to transmit the data, then use the RS232 serial port and RJ-45 converter to realize the data Return of Serial to Ethernet, in the process of data Return it completes the conversion of data format.

本设计首先在嵌入式环境的前提下，在用户数据采集和回传工作中采用了ST Microtones公司提供的STi5518芯片作为机顶盒主芯片，根据收视率调查需要制定出用户的收视信息数据结构，并结合数字电视业务信息分析以及机顶盒的屏幕显示互动功能，对用户的收视情况进行记录；然后把记录的数据存储到机顶盒的EEPROM中，并利用机顶盒串口输出数据，再利用RS232串口与RJ-45转换器实现串口转以太网的数据回传，在回传过程中完成了数据格式的转换。

Power over Ethernet products include both mid-span and endpoint solutions over CAT5 cabling up to 100 meters.

以太网供电有两种方法：中间跨接法和末端跨接法，都是通过长达100米的CAT55布线基础架构实现的。

It features a 2.0 megapixel, progressive-scan CCD sensor, a high-quality megapixel varifocal lens, advanced image processing for crisp images of moving objects, power of Ethernet, video motion and audio detection, two-way audio support, and Internet Protocol version 6 support.

它还配备200万像素，逐行扫描CCD传感器，高像素变焦镜头，移动物体勾边图像的先进图像处理，以太网供电，视频移动和音频侦测，双向音频支持和Ipv6网络协议支持。

Two of the new Alcatel OmniSwitch 6800 switches are designed to meet workgroup network needs with a capacity of 384 users per stack, Gigabit and 10 Gigabit Ethernet uplinks, full Alcatel Operating System support for network intelligence, and support for Alcatel's comprehensive CrystalSec data security services.

这两款新的OmniSwitch 6800交换机针对满足每栈384位用户的工作组网络的容量需求，支持千兆和10G以太网上行链路，阿尔卡特的操作系统满足对智能网络的需求，同时支持阿尔卡特综合CrystalSec数据安全服务。

PCs connect to the Thin Ethernet bus via a coaxial "T" connector.

个人电脑通过同轴&T&连接器连接瘦以太网。

Tools are designed to provide a comprehensive set of monitoring utilities and packet sniffers to be used for capture, statistical analysis, and protocol decoding in your Ethernet network.

这个工具的设计是为了提供一个监测实用程序全面的设置，以及在你的以太网网络中进行封包嗅探进而截获命令，统计分析，协议解码。

According to production need of certain plant, this paper introduces a networks structure of combining Ethernet with other field control networks.

在本论文中介绍了结合某厂的生产需要，搭建了一个以太网与其它现场控制网络混合控制的网络结构。

However, if auto-negotiation is disabled or not supported, the duplex must be set by auto-detection or manually on both the switch port and the device to prevent duplex mismatch, a common cause of problems with Ethernet (the device set to half-duplex will report late collision s and the device set to full-duplex will report runts).

交换网络典型的使用星型拓扑，尽管设备工作在半双工模式是仍然是共享介质的多结点网。10BASE-T 和以后的标准是全双工以太网，不再是共享介质系统。

As repeaters, thereby extending the distance of your Ethernet network.

因此你的以太网络扩展的距离

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。