Railway fares and freights were changed almost daily, and trains were run when convenient.
铁路的票价与货物的运费几乎是每天在变，而且火车只是在所谓的“方便时”行驶。
It can be scheduled when convenient by the JVM and any impact of the garbage collector is immaterial.
JVM可能在任何方便的时候调度它们，垃圾回收产生的影响也是微不足道的。
We can embrace the relational database, dropping down into SQL as needed and staying above it when convenient.
我们可以包含关系数据库，需要时转入SQL并在适当的时候退出。
Using the international law when convenient and abandoning it in unfavorable conditions gravely undermine the authority, solemnity and effectiveness of the international law, said Lu.
陆慷说，美国在对自己有利时就会使用国际法，而在对自己不利时就会将其抛弃，这严重损害了国际法的权威性、严肃性和有效性。
It's convenient if you want to check and see when the next bus is coming.
你用手机可以查下一趟车什么时候来，非常方便。
It is very convenient for passengers to use e-tickets when they are taking high-speed trains.
当乘客乘坐高铁时，使用电子票是非常方便的。
When you're driving a car or walking down the street, it's not convenient or even dangerous to pick up your smartphone and type away on the keyboard.
当你正在开车或在街上走时，拿起手机在键盘上打字不方便，甚至很危险。
When prompted to enter a workspace location, you can select the default location provided or enter another convenient location.
当您需要输入工作区的位置时，您可以选择提供的默认位置，或者输入另一个方便的位置。
When designing a website, the most important thing is to make it as usable and convenient as possible.
在设计一个网站的时候，最重要的事情是把这个网站做得尽可能的方便、易用。
However, this isn't very convenient, especially when you deal with large feeds or large volumes of namespaced information.
但是，这不是很方便，尤其是当您处理具有名称空间的信息的大型提要或大型卷册时。
When you can build your own closures in a simple and convenient way, you find techniques that open up a whole new range of possibilities.
当您可以用一种简单便利的方式构建自己的闭包时，您就找到了能带来更多新可能性的技术。
The directory is not special, just a convenient place to hide link files when not in use.
这个目录并不特殊，只是一个用来方便存放不用的链接文件的地方。
They offer you a way to stay organized when executing the scripts and they put everything in one convenient place within the project.
它们使你能够在运行脚本时保持条理，而且它们把所有文件集中放在项 目中一个方便的地方。
When used without size options, these tools all resize the file system to fill the new logical volume size, which is convenient when growing a logical volume.
如果不使用大小选项，所有这些工具将调整文件系统来填满逻辑卷大小，在增加一个逻辑卷时这是很方便的。
You use links when you need an alias for a file (or directory), possibly to provide a more convenient or shorter path.
当您需要一个文件(或目录)别名时，您使用链接，目的可能是提供一个更方便、简短的路径。
This approach isn't very convenient, especially when you need to update or distribute the information to others.
这种方法不是很方便，尤其是当您需要对信息进行更新或将其分发给其他人的时候。
Prepared statements are recompiled for better performance and are convenient when you need to do the same thing over and over again.
准备好的语句可重新编译，从而获得更好的性能，在您反复执行同一操作时，它非常方便。
Another convenient quality of this approach is what happens when a disk fails and a rebuild is required.
此方法的另外一个便捷性体现在磁盘出现故障且需要重建时。
The [users] section is where you can specify a static list of user accounts - convenient for simple applications or when testing.
段落是指定用户帐户静态列表的地方-为简单应用或测试提供了方便。
Before we left, I asked when it would be convenient to come and see her again.
在我们离开之前，我问道什么时候方便再来看她。
When debugging a style sheet, it's more convenient to retain a list of errors on the screen.
在调试样式表的时候，在屏幕上保留错误列表将会更方便。
This makes it convenient when you want to render multi-line content blocks that are not wrapped by an HTML element.
这使呈现没有被HTML元素包装的多行内容块变得方便。
E-mail has replaced the telephone for many messages．Users can respond when it is convenient，without being interrupted, and can get their message either on-screen or in the printed form．
电子函件传送消息已经代替了电话。 用户可以在方便的时候再去对它作出反应，而不会被打扰，并可以在屏幕上显示消息或把它打印出来。
When developing applications for InfoSphere Streams, you may find it more convenient to install it onto a virtual machine.
开发InfoSphereStreams的应用程序或者评估产品时，您会发现在虚拟机安装该应用程序会方便很多。
The nl command Numbers lines, which can be convenient when printing files.
nl命令可以对行进行编号，这在输出文件时非常方便。
Extend is also convenient when you want to add multiple entries explicitly.
当您想要显式添加多个条目时，使用extend也是非常方便的。
Extend is also convenient when you want to add multiple entries explicitly.
当您想要显式添加多个条目时，使用extend也是非常方便的。
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