开文件。如果文件不存在则函数就会失败。
在这个示例中，您可以看到PID 2452打开文件的文件描述符为2(标准错误)和7。
From this, you can see that PID 2452 has the file opened on file descriptors 2 (standard error) and 7.
苹果的安装程序有一个很好的功能，就是“菜单”目录下的“显示文件”指令，它会在·安·装·开·始·之·前告诉你要装哪些东西。
One of the nice features of Apple's installer is the Show Files command in the File menu, which gives you a nice listing of everything the installer is going to install, before it happens.
很快，唐为了拿到证明文件，往科罗拉多州科特兹的银行跑了十几趟，每次都要穿过失望山谷，单程就要开两个小时车。
Before long, Don was making dozens of trips across Disappointment Valley, driving two hours each way, in order to get documents certified at the bank in Cortez, Colorado.
但现实并不尽人意，在我看来，大多数“即开即用”的PLM实施并没有走出CAD文件管理的框架。
The reality check didn't show as a success, in my view. Most of the "out of the box" PLM implementations are not going beyond CAD file management.
但是这些产品是被严格限制的，即使是开处方，也需要更多的时间办理，而且还需要纸本文件申请。
But these ingredients are tightly controlled, and prescriptions may require extra time and paperwork.
由于VisualStudio 2008的解决方案文件和工程文件使用了一种新的格式，用Visual Studio 2008打开这些解决方案和工程会把它们升级。
Since Visual Studio 2008 USES a new format for solution and project files, opening them in Visual Studio 2008 will upgrade them.
随着开普勒轨道天文台的继续扫描，数据与分析(例如Traub文件)将会继续变得更加准确。
As Kepler continues to scan, data - and analyses such as Traub's paper - will continue to become more accurate.
在VisualStudio中，打开您的Web服务的Service . svc文件并按CTRL -F5打开将连接到这个网站的浏览器。
In Visual Studio, open the Service.svc file of you Web service and press CTRL-F5 to open a browser that will connect to the Web site.
坚持执行物业的纪律处分程序，招开纪律处分会议，按要求填写必要的文件。
Maintains property Disciplinary Procedures; conducts disciplinary meetings and completes the necessary documentation as necessary.
最后，FITS文件将会发送到位于加利福尼亚州埃姆斯研究中心的开普勒科学运算中心(SOC，下同)，并在那里进行科学数据研究。
The FITS files will be sent to the Kepler Scientific Operations Center (SOC) at Ames Research Center in California, where the science data analysis will be carried out.
用上网取代面对面：有很多不同的线上会议方案可以让你们聊天、开视频会议、和推荐者与代表们一起分享和编辑文件。
Online instead of face to face : There are so many different online meeting solutions that let you chat, video conference, share and edit documents with presenters and delegates.
通过CT图像滤波、分割、开操作等图像处理方法以及轮廓提取和采样等建模方法，得到快速成形数据接口cli文件，进而进行原型的快速成形制造。
Through ct image processing, segmentation, open operation, contour sampling and extraction, the rapid prototyping data interface modal file which is presented as CLI format, can be obtained.
然后创建一个每天早上7：00打开此文件来当作提醒的事件。
Create an event that occurs every morning at 7:00 and set this file as the alarm.
有文件报导：在酿造这种原始啤酒，或者叫吉开酒的时候，古中美洲人可能已经无意中发现了制作巧克力风味饮料的秘密。
But in brewing this primitive beer, or chicha, the ancient Mesoamericans may have stumbled on the secret to making chocolate-flavoured drinks, the paper says.
有文件报导：在酿造这种原始啤酒，或者叫吉开酒的时候，古中美洲人可能已经无意中发现了制作巧克力风味饮料的秘密。
But in brewing this primitive beer, or chicha, the ancient Mesoamericans may have stumbled on the secret to making chocolate-flavoured drinks, the paper says.
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