Windows XP是当今最流行的个人操作系统，界面华丽，使用方便。使用的人多了，自然问题暴露的更多。在办公室，通常打印机的数量不会很多，共享打印机就派上用场了。有人试图通过添加打印机来实现共享，却无法找到网络上的目标电脑。检查目标电脑，确认所连接的打印机已经共享了，目标电脑的防火墙已关闭或者开启了但打开了文件和打印共享端口，本机的防火墙设置也正常，还是无法找到目标打印机。
到底出了什么问题呢？又应该如何解决呢？
又是一个星期，新的工作日。昨晚太晚休息，早上又很早起床，回到办公室没什么精神，不想干活。一个字---累！
The Chinese police have charged a prominent human
rights lawyer with inciting subversion, part of a crackdown on
people who have sought to use China’s nascent legal system to limit
the power of the state.
The lawyer, Gao Zhisheng, was taken into custody in
mid-August and was formally arrested Sept. 21, but the police only
recently made clear the nature of the charge, said his lawyer, Mo
Shaoping.
If Mr. Gao ends up being indicted and tried on
subversion charges, it could be one of the highest-profile
prosecutions of an internationally recognized dissident in recent
years.
charge指控，控诉
prominent卓越的。突出的
inciting煽动的，刺激的
subversion颠覆
crackdown镇压，打击
Scientist had some
sobering news last week about the potential impact of climate
change, and it didn't come from the foot of a shrinking glacier in
Alaska or the shores of a tropical resort where the rising ocean is
threatening the beachfront bar.
It came from a North Carolina forest, at an
experimental plot where scientists can precisely control the
concentration of carbon dioxide in the air. Duke researchers
discovered that when exposed to higher levels of CO2, the
greenhouse gas released in ever-increasing quantities from human
activity, poison ivy goes haywire.
The researchers found that the weedlike plant grew
much faster under CO2 conditions similar to those projected for the
middle of the century. The plant also produced a more noxious form
of its rash-causing chemical: a more poisonous poison ivy.
sobering使清醒的, 使冷静的
foot山脚
Hu Yingying
appears to be a typical undergraduate, plain of dress, quick with a
smile and perhaps possessed with a little extra spring in her step,
but otherwise decidedly ordinary.
And for Ms. Hu, a sophomore at Shanghai Normal
University, coming across as ordinary is just fine, given the
parallel life she leads. For several hours each week she repairs to
a little-known on-campus office crammed with computers, where she
logs in unsuspected by other students to help police her school's
Internet forums.
Once online, following suggestions from professors or
older students, she introduces politically correct or innocuous
themes for discussion. Recently, she says, she started a discussion
of what celebrities make the best role models, a topic suggested by
a professor as appropriate.
..................
typical典型的
undergraduate(尚未取得学位的)大学生
plain朴素的
When Bill Gates, the Microsoft
chairman, played host to President Hu Jintao of China in Seattle
last month, he learned that he had a customer at the apex of the
world's biggest market.
In a conversation with Mr. Gates, President Hu volunteered
that the computer he used in his Beijing office was loaded with the
Windows operating system, according to two senior Chinese-born
Microsoft executives, Zhang Yaqin and Harry Shum, who escorted the
Chinese leader during the visit.
It is probably not every day that Mr. Gates offers Windows
users personal technical support. However, with piracy rampant in
China, Microsoft and other software companies have every incentive
to seek the good will of the country's top leaders.
Their efforts appear to be having some effect. Responding to
years of intensive international lobbying, the Chinese government
recently introduced a range of measures that have the potential to
curb widespr
Microsoft reported strong third-quarter revenue growth on Thursday,
but analysts said the company also telegraphed a significant
increase in spending, an indication that it was preparing to take
on its big online rivals, Google and Yahoo.
The company reported a 13 percent increase in
sales for the quarter, to $10.9 billion, and a 16 percent rise in
net income, to $2.98 billion, or 31 cents a share, from $2.56
billion, or 28 cents, in the period a year earlier.
The earnings were 2 cents a share below
what analysts surveyed by Thomson First Call had forecast.
The chief financial officer for Microsoft,
Chris Liddell, said: 'Over all for the quarter, we are very happy
with the continued market momentum we're seeing. Revenue is
accelerating for the year.'
Despite a bullish stance on revenue,
Microsoft evidently surprise
To make light go backward, hold up a
mirror. Light bounces off the mirror and goes back.
Robert W. Boyd, a professor of optics at the University of
Rochester, however, did not choose this easy, straightforward
technique.
Instead, in the latest example of logic-defying tricks that
physicists can now perform with light, Dr. Boyd and his colleagues
demonstrated an optical fiber — a glass strand that transmits
pulses of light — with a couple of odd characteristics:
1、A pulse of light shot into the fiber departs before it
enters.
2、Within the fiber, the pulse travels backward —
and faster than the speed of light.
Perhaps most amazingly, Dr. Boyd's results do not violate
any law of physics. The effect is indeed predicted by the equations
describing the propagation of waves.
In the vacuum of space, light travels at a constant 186,171
miles per second. When it passes through a t
One day in April, a
zoologist named Paul Paquet found himself at the tiny railroad
station here, in the middle of Banff National Park. Above him
loomed the snow-covered crags of the Canadian Rockies, fringed with
Douglas fir and lodgepole pine. A few dozen yards away, the Bow
River glimmered in the sun.
He surveyed his surroundings and grimaced. 'This
park,' he said. 'It's a national disgrace.'
Sure it's beautiful, he said, and, yes, it is one of
the last places where grizzly bears can roam and wolves can hunt
the elk and bighorn sheep that are their prey. 'But there is a
highway through the middle of the park, and development associated
with it,' he said. As a natural environment, 'it's a
disaster.'
。。。。。。。。。（待续）
zoologist动物学家
tiny微小的
loom隐现 &nbs
Samuel Eto'o scored in the 80th minute and
Barcelona rallied for a 2-1 win at Chelsea on Wednesday night in
the second round of the European Champions League.
Chelsea went ahead in the 59th minute when
Barcelona's Thiago Motta kneed Frank Lampard's free kick past his
own goalkeeper.
But Barcelona tied the score in the 71st
minute at London's Stamford Bridge when Ronaldinho's free kick
flicked off the head of Chelsea captain John Terry and into the
goal. Eto'o scored the go-ahead goal when he outjumped Ricardo
Carvahlo for Rafael Marquez's cross on a counterattack.
Chelsea played a man short after Asier del
Horno was ejected in the 37th minute for body-checking Lionel
Messi.
The second leg of the total-goal series is
March 7 at Barcelona.
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