You need to know exactly where the user is looking if you want to render graphics that line up with the world, especially when their eyes saccade (jump around), which our eyes do at a very high rate.
如果希望产生的画面能跟外部世界对得起来，你需要精确地知道用户在往哪儿看，特别是当他们的眼睛飞快地扫视时，要知道人的眼睛是可以以极快的速度进行扫视的。
More recently, H-P in 2008 launched an EliteBook line of laptops that lets the user access email, calendars and contacts without having to power up the computer.
2008年，惠普还推出了EliteBook系列笔记本电脑，用户可以在不启动电脑的情况下，收发电子邮件、使用日历和联系人功能。
If this cost per active 15-minute user stays flat, but the total CPU line goes up (or down), we can conclude that this is a workload or a capacity related issue.
如果此每15分钟活动用户的成本保持平坦，但总的cpu时间线上升(或下降)，我们就可以断定，这是一个与工作负载或容量相关的问题。
When trying to parse a number, don't just give up; tell the user what you got, and if possible, what line of the input stream the data was on.
当尝试解析数字时，不要简单地放弃；应该告诉用户您得到了什么数据，而且如果可能的话，还应该告诉用户该数据位于输入流中的哪一行上。
The first line will pop up a message on the control nodes' display (if X Window System is active), letting the user know that the laptop is inactive and needs to be powered down.
第一行将在控制节点的界面上弹出消息（如果XWindowSystem 处于活动状态），从而让用户知道笔记本处于非活动状态并且需要关闭。
Text can be resized without assistive technology up to 200 percent in a way that does not require the user to scroll horizontally to read a line of text on a full-screen window.
不使用辅助技术，文本可以调整大小到200%并且在全屏下不需要用户水平滚动去阅读一行文本。
Artwork featuring abstract facial features is displayed on the cover so that the user can line up their own features in the correct place.
书套上有一张抽象的人脸，这样使用者可以把自己的脸与书套的位置相校准。
Once the customer picks up the line, the IVR will prompt the user to enter a 6 digit account and 4 digit pin.
客人一旦开始通话，IVR就会要求使用者输入6位帐号或者4位的身份识别码。
When the second state is set up, the user can be aware of the indication that presents the second kind of fishing line wound around the reel.
被置于第二状态时给使用者可觉察的指示，指示第二种钓线被置于此卷轴上。
Accessories: a remote control, a power cord, a user manual, a lens paper, a product certification, a signal line, a back-up insurance control.
配件：遥控器一个、电源线一条、用户手册一本、镜头纸一本、产品合格证一张、信号线一条、备用保险管一只。
Generally speaking , business turn over line for lay and enter and downoutdirection of series of products this, Cable connect up, user have specialrequsts please indicate.
一般情况下，本系列产品的进出线方向为下进下出，电缆布线，用户有特殊要求请注明。
Go up in the line on the network and close suitably below the line, the network brings immediate flow, it is to bring an user to spend and trust to the acknowledge of a brand below the line feeling.
在网络上线上和线下相配合，网络带来直接流量，线下是带来用户对于一个品牌的认知度和信任感。
Go up in the line on the network and close suitably below the line, the network brings immediate flow, it is to bring an user to spend and trust to the acknowledge of a brand below the line feeling.
在网络上线上和线下相配合，网络带来直接流量，线下是带来用户对于一个品牌的认知度和信任感。
应用推荐