Because a digital signature is based on public key cryptography, it generally takes much more time to compute a digital signature than a MAC.
由于数字签名是建立在公用密钥密码术基础上的，因此计算一个数字签名所花的时间往往要比计算一个mac长得多。
A typical Mac OS X application spends most of its time in the kevent system call, waiting for an event from the kernel to wake it up.
一个典型的MacOSX应用程序的大部分时间在用在kevent系统调用上，等待从内核来的事件来唤醒它。
But the speed gap has narrowed considerably, and one of the Lenovos beat the Mac in restart time.
不过速度上的差距已经明显缩小，其中一部联想电脑还在重启时间上击败了Mac。
We have regularly tested Chromium builds for the Mac in the last few weeks, and they have definitely become a lot more stable over time, though you still won't be able to see any Adobe Flash content.
最近几周来我们已经对Mac版本的Chromium定期进行过测试，随着时间的推移，这个版本已经稳定上许多，不过用户还是没办法观看任何AdobeFlash的内容。
Scirocco Take a Break (Win) and TimeOut (Mac) are simple, free apps that will remind you it's time to take a break from the screen.
Scirocoo Takeabreak和Timrout都很简单，易于使用。免费的app软件可以提醒你到离开电脑屏幕去休息的时间了。
It may have taken Apple quite some time to come out with a content syncing system for the iOS and Mac devices but, by golly, iCloud is where it's been done the simplest. It had to be.
苹果可能花了很长时间才为iOS和Mac设备开发出一套内容同步系统，但iCloud做到了极简。
The curtain behind us rose to reveal Fleetwood Mac singing Dont Stop Thinkin About Tomorrow one more time.
我们身后的帷幕缓缓升起，弗利特伍德麦克乐队现身，再度唱起《不要停止期盼未来》。
"I used to have a PC it would crash all the time and it was really slow and I got a Mac everything was so much easier," said Lenahan.
我曾经使用个人电脑但总是当机，而且非常缓慢。但苹果电脑却方便好使多了。
Using the known MAC address for a remote device, a connection can be initiated with it at any time without performing discovery (assuming the device is within range).
使用已知的MAC地址，一个连接可以在任何时间被初始化，而不需要执行检测(假设设备在可检测范围内)。
Seems like nobody remembers this anymore, but IE4 was actually cross-platform—you could install it on Mac OS, Solaris, and HP-UX—and by the time IE5 was released, IE4 had reached a 60% market share.
看起来没人记着这些啦，但是IE4实际上是跨平台浏览器，你可以在Mac系统，Solaris系统,以及HP-UX系统中安装运行，到IE5发布的时候，它的市场占有率已达60%。
MAC McGARRY: "we had a question one time: 'Who defeated Napoleon at Waterloo?"' and the young fellow answered Duke Ellington.
MACMcGARRY：“有一次，我们的问题是‘谁在滑铁卢打败拿破仑？”’一个年轻人回答是艾灵顿。
I had the same feeling when I used a Mac OSX for the first time, it was new and exciting.
在我第一次使用MacOS X时也有同样的感觉，它是新鲜的和令人兴奋的。
This is from a 2002 eWeek "hunch" post, the last time that Mac tablets seemed "inevitable", mostly on account of Apple's rival Microsoft, and its over-hyped promotion of all things tablety
这得从2002年eWeek一篇基于直觉的文章说起，考虑到苹果的竞争对手微软以及微软对所有设备平板化采取的夸张推销，那一次Mac平板设备似乎是“不可避免”地将要到来。
While we've all seen Scareware, the pop ups designed to scare people into buying anti-virus software, this is the first time it has been seen for the Mac.
人们都见过恐吓软件，但是此次弹出式广告却是恐吓人们购买杀毒软件，这在Mac机上是头一回。
Even Apple's Time Capsule can be used to back up files from Windows PCs, though it doesn't come with Windows backup software, and setting it up for Windows is slightly trickier than doing so on a Mac.
而且，尽管苹果的TimeCapsule不能与Windows的备份软件一起使用，但它也能用来备份Windows个人电脑的文件，不过在Windows环境下的设置要比在Mac操作系统下麻烦一些。
The one thing that differentiates a laptop from a tablet -- a keyboard -- could be on its way to the dustbin of history, contends long-time Mac columnist Andy Ihnatko.
笔记本电脑和平板电脑的的一个区别就在于键盘，而键盘可能正在走向历史的尘埃里，一位Mac的专栏作家Andy Ihnatko长期这么鼓吹。
The page sold a package of very neat Mac OS X applications for a discounted price and for a limited time.
这个网站上会限时打折销售用于MacOSX操作系统一套非常简洁的应用程序包。
We think this is an opportune time for people to take a look at a Mac. We believe we can get even more people moving over.
我们认为，对人们来说，这是考虑Mac的好机会，我们相信会有越来越多的人转而使用Mac。
What's known as kqueue on BSD and Mac OS X provides an efficient way to trace actions in the filesystem on Linux in real-time.
在BSD和MacOS系统中比较有名的是kqueue，它可以高效地实时跟踪Linux文件系统的变化。
Even if you’re not currently troubleshooting a Mac or iOS device, this is information that is useful to have in one place, both for you and for Apple, when it comes time to call the Support line.
即使你现在的苹果电脑或iOS设备没问题，当你需要拔打服务热线时，这些信息无论对你还是苹果，都是有用的。
MAC MCGARRY: "Every time I look up, I see people who are just seventeen years old, and somehow I think, well, I must not be growing older at all."
MacMcGarry：“每次抬起头我都会看到只有17岁的年轻人，我就会想，我一定不能变老。”
Since the upgrade to IE5.1/Mac has been readily available for some time now, the percentage of OS 9 Macs still running IE5.0 should be tapering off to almost nothing.
既然升级到IE5.1/Mac已不成难题，OS9 Macs/IE5.0的占有率应逐渐缩减至很低。
In this paper, by presenting MASCARA architecture and time frame structure, as well as the function of the components, we explain the advantage of WATM MAC protocol.
通过分析MASCARA协议框架结构、各组成单元功能以及MASCARA时间帧结构，阐明了这种WATMMAC协议的优越性。
Last April the Economist's Big Mac index flashed a strong sell sign for the dollar: it was more overvalued than at any time in the index's history.
去年四月份《经济学人》杂志的巨无霸汉堡指数曾显示了强烈的沽出美元的信号：美元比该指数历史上的任何时期都要高估了。
On the server end, check the MAC is valid and the time (received in plaintext) is within an acceptable window.
在服务器端，检查MAC的有效时间(接收明文)是一个可以接受的窗口内。
The scan solution was applied to MAC chip design and the adaptive scan was applied to EPAchip design, then we assessed the chip area and vectors loading time.
本文在MAC和EPA芯片的设计中分别应用了扫描设计和自适应扫描设计，然后对面积和测试矢量加载的时间进行了评估。
For the first time, we have included India in our survey. McDonald's does not sell Big Macs there, so we have taken the price of a Maharaja Mac, made with chicken instead of beef.
这是我们第一次将印度囊括在调查的国家中，因为麦当劳并不在印度销售巨无霸，于是我们选取印度版巨无霸来研究，汉堡里面夹的是鸡肉而不是牛肉。
Cabb Driver: Get a little farther away from the cab next time, Mac… Here it is, whatcha gonna do? When you get up there? Spit off the top?
出租车司机：下次别靠车太近，麦克……到了，你上去干什么？从顶层往下吐痰吗？ ？
Cabb Driver: Get a little farther away from the cab next time, Mac… Here it is, whatcha gonna do? When you get up there? Spit off the top?
出租车司机：下次别靠车太近，麦克……到了，你上去干什么？从顶层往下吐痰吗？ ？
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