For queries that touch only a small to medium number of rows, the performance difference between the two test databases was negligible.
对于只涉及少量到中等数量的行的查询，两个测试数据库之间的性能差异可以忽略不计。
But I could be given a number to get in touch with the therapists who had once worked there.
不过对方可能给我一个以前曾经在这里工作过的治疗师的联系电话。
The numbers were then replaced with blank squares and the test subject had to remember which number appeared in which location, then touch the appropriate square.
接下来，数字会被空白的方格所取代，受测者需要回想某个数字出现的位置，然后在屏幕上点出来。
We found a bigger difference for queries that touch a large number of rows, such as a table scan over all 20,000 XML documents with string comparison on every document.
我们发现涉及大量行的查询的性能差异比较大，比如对所有20,000个XML文档进行全表扫描并对每个文档比较字符串。
If there are very few Surface devices out-there, there are lots of Windows Touch ones, and their number is poised to grow.
如果说现在Surface的设备很少，那么Windows触摸设备还是很多的，并且数量还在稳定地增长。
Among a number of updates to Apple's iPad software announced Monday, the company is also offering a free feature that can help locate a missing iPhone, iPad or iPod Touch.
周一苹果的iPad软件公布了数项更新，其中苹果公司将提供一项免费特色服务，帮助顾客定位丢失的iPhone iPad以及iPod Touch。
The Memknobs program tracks the number of pages it was able touch per iteration.
Memknobs程序追踪每次迭代时它所能接触到的页面数。
Also, your behavior will only increase the number of AD hoc requests that come directly to you, because the requestors will know you are a "soft touch."
同样，这只会增加直接奔您而来的特别请求的数量，因为请求者知道您是他们实现希望的特性所可以依赖的人。
The maximum number of tracked fingers is only constrained by the number of unique fiducials, thus SixthSense also supports multi-touch and multi-user interaction.
第六感系统还支持多处同时点击以及多用户交互。
While Web services allow applications to communicate, there are a number of pieces involved, which we touch on throughout this article.
Web服务允许应用程序间的通信，其中所涉及的内容很多，本文通篇将对这些内容进行讨论。
So although a number of the Britons surveyed by Birmingham Science City have fanciful beliefs about what is real and what is fiction, they aren't necessarily completely out of touch.
因此，虽然一些参与这次伯明翰科学城市新闻调查的英国人对于什么是真实的什么是虚构的有着离奇的想法，但他们并不一定就是完全不可理喻。
But fall out of touch, and hunger becomes diet enemy number one: you may eat more than you need or get too hungry and stoke out-of-control cravings.
但是一旦离开感觉，饥饿会变成食物的头号敌人：你可能会吃得比你需要的量多或者有太饥饿并想不受控制地大吃的愿望。
In China, however, touch screens are hot, and there are already a number of popular models that have no keypads.
不过，在中国触屏手机很热销，市场上已经有很多款颇受欢迎的触屏手机。
A number of peer-to-peer services can put you in touch with campers who will pay to stay on your land.
提供给他们一系列的服务可以让你和那些在你的地方露营的人提供相互接触的机会。
The Unity interface also supports touch and gestures for the increasing number of devices that will support it, with larger icons and a more touch-intuitive interface.
Unity界面同样支持现在越来越多的设备所配备的触摸屏和多点触摸功能，有着更大的图标和更好的触摸界面。
Mobile Safari has a number of features designed to overcome the potential limitations of entering form data on a tiny touch screen.
MobileSafari 提供了很多精心设计的功能，用于克服在小型触摸屏中输入表单数据的潜在限制。
Sony, the number two behind Amazon in the e-reader market, launched several new products, including a low-cost model for $199, a touch-screen model and its first e-reader with cellular connectivity.
索尼——这个电子书阅读器市场份额仅次于亚马逊的公司，已经推出了好几种新产品，包括售价199美元的低成本阅读器，触屏阅读器和它的第一个带有连网功能的电子阅读器。
In addition to the traditional Web life cycle of HTTP requests and responses, Grails provides a number of custom touch points where you can tap into the event model and provide behavior of your own.
除了传统的Web生命周期的HTTP请求和响应，Grails还提供了大量自定义接触点，您可以在此进入事件模型并提供自己的行为。
But as I look at the list of the best books I read this year, I see how a number of them touch on economics and business.
但是当我看了一下今年我读过的好书书单，我了解到它们是如何涉及经济和商业内容的。
It's a touch screen where you can activate the number pad by just one touch on the screen.
这是一款触摸屏，你只需在屏幕上轻轻一点，就可以激活数字了。
It is much more helpful to cover a few situations thoroughly than to touch on a larger number.
宁可彻底地练习几种情况，也比蜻蜓点水式地去碰一大堆问题，更为有益。
First of all, you can just start dialing any number you want with a simple touch-screen pad, very easy to do.
首先，你可以用一个简单的触摸屏键盘拨打任何号码，非常容易操作。
I will call for a WEEK following this rule, and if I still can't get in touch, I'll call from a different number.
我会应用上面的策略进行一周，如果还是没能见面，我会换另一个电话号码。
Once physically wired together, the 7-segment display will light up the number associated with the touch-tone you activate with the DIP switch.
将它们连接在一起后，7字段显示屏会显示与DIP开关激活的按键音相对应的数字。
Using the touch-sensitive screen, you can choose from more than 50 different eye colors, around the same number of lip colors, and 12 blushers, bronzers and cheek tints.
通过触屏显示器，你可以从50多种眼影、唇彩和12种胭脂、阴影粉和腮红中任意选择。
A a third spectator is invited to count down to the chosen number. The performer does not touch the CARDS.
邀请“第三名”观众来数牌，数第二名观众说出来的数字。表演者在表演的过程中不接触牌。
There have been a number of times in the past when its survival has been a question of touch and go.
过去曾有多个时期，人类的幸存都是十分渺茫的。
The study also showed that the number of Facebook friends a person was in touch with was reflected in the number of "real-world" friends.
这项研究还表明，一个人在脸谱网上联系中的朋友人数，可以在“现实世界”的朋友数量上反映出来。
The study also showed that the number of Facebook friends a person was in touch with was reflected in the number of "real-world" friends.
这项研究还表明，一个人在脸谱网上联系中的朋友人数，可以在“现实世界”的朋友数量上反映出来。
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