个人电脑

In the mid-1990s cheaper personal computers, faster modems and the birth of the web drove demand.

90年代中期带动需求的是廉价的个人电脑，快速的调制解调器和新生的网络。

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。

After the cut-off frequency has been determined, the active noise-filtered system can be designed with several circuits to filter out those frequencies higher than the cut-off frequency and reserve the speech voice only. Besides, the music signals from the MP3 or a CD player can also be transmitted to the earplug system for increasing the signal noise ratio. The anxiety and tension of patients during treatments can, thus, be relaxed due to the euphonious music and toothaches of the patient might be further reduced.

本研究首先以离线的方式收集各类牙科噪音，然后将它传递到个人电脑，并使用CoolEdit及LabVIEW软体程式，分析出在牙科治疗过程中所产生之噪音的频率范围，最后透过各种比较，找出适当的截止频率，在截止频率(1KHz)被决定之后；针对该截止频率，使用主动式滤波的方式设计出相关的电路，组成主动式噪音率除系统，来滤除那些高於截止频率的噪音信号，只保留语音频率范围；此外透过mp3或cd player所播放出的音乐讯号，也可以同时被传递到耳塞系统来增加信号杂讯比，那麼当病人在治疗时，因为有这音乐可以使病人的焦虑跟紧张获得舒缓。

Program is powerful medium for the identification and testings of practically any components of personal computer under control of operating systems family Windows.

纲领是强大的鉴定和测试中，几乎任何个人电脑控制部件操作家族视窗系统。

The speed you experience can be attributed in part to the efficiency of our search algorithm and partly to the thousands of low cost PC's we've networked together to create a superfast search engine.

速度，你的经验可以部分归因于效率，我们的搜索算法，并部分向数以千计的低成本个人电脑的，我们已经连接起来，以创造一个超快速的搜索引擎。

Even the shiniest security tool wouldn't be worth a darn if it couldn't keep a PC safe.

如果不能保证个人电脑的安全，就算是最耀眼最华丽的安全工具将不值得使用。

I rebooted my whole pc, still same problem.

我重新启动我的整个个人电脑，还是同样的问题。

"For those of you that are procrastinating when it comes to backing up your PC, take a close look at Rebit."

对於那些尚在拖延於备份个人电脑的人们，靠近来看一下 Rebit

Li on, Portugal, 23 Nov – Chinese company Lenovo pla to target the small and medium-sized enterprise segment in order to become the personal computer market leader in Portugal and ain, said the company's director general in the Iberian Peni ula, Isla Ramos.

葡萄牙，里斯本，11月23日－中国联想驻伊比利亚半岛总干事艾丝拉？拉莫斯称，联想计划针对中小型企业展开攻势，意欲成为葡萄牙和西班牙个人电脑市场的领头羊。

Peapod is a pioneer in a rapidly expanding industry that is dedicated to enabling us to buy almost anything from PC.

豆荚公司是一个正在迅猛发展的产业中的先驱，这个产业正致力于使我们能够通过个人电脑买到几乎所有的商品。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。