政府在必要时可以动用军队。
The government, when necessary, has recourse to the armed forces.
那么你是说，这将会坚定美国公众在必要时参战的决心？
So you're saying this will strengthen the American public's resolve to go to war if necessary?
只在必要时冲厕所：这意味着不要把厕所当作垃圾桶使用以避免浪费水。
Only flush the toilet when necessary: this means to not use the toilet as a garbage to avoid wasting water.
这个程序在必要时将提醒你输入数据。
这支持在必要时使用“重试”逻辑。
在必要时，我还可以自己去。
在必要时根据指标或成员反馈清理社区。
而这样的盟国在必要时可能使你失望。
所以，只有在必要时才使用命名空间。
在必要时将XML消息分解为关系形式。
您还要准备着接受在必要时创建防御副本的性能开销。
You must also be prepared to accept the performance overhead of making defensive copies where necessary.
数据库服务器除了在必要时恢复对象之外，不会添加值。
The database server does not add value outside of restoring an object if necessary.
之后在必要时，网桥将源网段的数据包重发送到终网段。
They then retransmit packets from the source segment to the destination segment when necessary.
第三，如何教给管理人士那些他们在必要时所需了解的知识？
And third, how can they teach managers what they need to know at the point when they need to know it?
这样嵌套profiler使您可以在必要时构建复杂的绑定。
Nesting Profilers in this way allows you to build up complex bindings when necessary.
作为一名主裁，你必须自信，并且在必要时否决助理裁判的判罚。
As a referee, you must also be confident and alert enough to overrule your assistant when necessary.
保持现有安装的完整性还使您能够在必要时将环境回滚到先前版本。
Leaving the existing installation intact also enables you to rollback your environment to the prior version, if necessary or desired.
根据当地媒体报道，警方获准在必要时，对火车站广场的旅客进行抽查。
According to local media reports, police were allowed to conduct random inspections of rail yards when necessary.
这意味着，您完全能够在必要时反复设置相同的应用程序环境。
This means you can be confident in your ability to repeatedly set up the same application environment whenever it is necessary.
value属性用来指定基本url，然后在必要时标记对其进行转换。
The value attribute is used to specify a base URL, which the tag then transforms as necessary.
你可以在必要时对你的敌人使用这招，但千万别用在自己人身上。
You might do it to your enemies on occasion, but never to your own side.
使初期的实现尽量简单，只在必要时引入某个抽象，这可能是更适当的做法。
Keeping the initial implementation as simple as possible and introducing an abstraction only when needed, may have been more appropriate.
找出您的职业生涯中胜任的地方，并准备在必要时改变职业的方向。
Figure out where your career fits in, and be prepared to change directions if necessary.
为了在必要时进行灾难恢复，已经添加了备份和恢复代理配置的命令。
Commands have been added to back up and restore broker configuration for the purposes of disaster recovery.
架构师只在必要时加以限制，而许多设计方面的决策都是留给设计者们来完成的。
The architect establishes constraints only where necessary, and many design decisions are left for the designers to make.
架构师只在必要时加以限制，而许多设计方面的决策都是留给设计者们来完成的。
The architect establishes constraints only where necessary, and many design decisions are left for the designers to make.
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