It may be useful but costs too much.
它可能有用，但成本太高。
These methods may be useful for a while, but it is difficult to solve this problem completely.
这些方法可能暂时有用，但要完全解决这个问题是很困难的。
Here are a few tips and tricks that may be useful.
下面是一些有用的技巧和方法。
However, it does mention some concepts that may be useful.
然而，本文提到了一些可能十分有用的概念。
This new information may be useful for creating better virtual reality.
这个新发现有助于制造更好的虚拟现实。
The 'feel, felt, found' technique may be useful: 'I understand how you feel.
“有感觉，感觉到，找到了”的技术可能有用：“我理解你的感受。”
It may be useful to think of a computer network as being like a system of roads.
将计算机网络设想为道路系统似乎有助于思考。
You can also use color to indicate the status or validity of a model, which may be useful.
您还可以通过颜色来指示模型的状态或有效性，这是很有用的。
The following sample wsadmin scripts may be useful for fine-grained application updates.
以下示例wsadmin脚本可以用于细粒度应用程序更新。
This may be useful if you want any special behavior on an operating system, such as Mac OS X.
如果需要在一个操作系统（例如MacOSX）中实现任何特殊操作，这可能会有用。
At this point, it may be useful to ponder a bit on the concept of document-based security.
此时，稍许认真考虑一下基于文档的安全性概念可能很有用。
In both cases the actions of other people send a signal that may be useful for others to follow.
在这两种情况下，这些人的行为发出一种信号，其他人可以跟风，这种信号可能是有用的。
It can also provide various statistics that may be useful quality metrics, such as test coverage.
它也可以提供各类统计数据，他们可能是有用的度量，例如测试覆盖率。
High ambivalence may be useful in some situations, and low ambivalence in others, researchers say.
研究人员说，某些情况下可能纠结有益，而有些情况则不然。
Unload/Reload Projects – These commands may be useful when dealing with non-integrated source control.
卸载/重新加载项目——在处理未集成的源代码控制时，这些命令会非常有用。
One trick that may be useful is for you to configure special situations when the virtual network is available.
可能对您有用的一个技巧是配置当虚拟网络可用时的特殊场景。
Another scenario where this may be useful is if the messages in a group are spread over a long period of time.
此机制的另一个可用场景为组中的消息分散在很长的时间内进行传递。
Temporary spending to pick up economic slack may be useful but the long-term benefits of austerity seem clear.
可以看清楚的是：临时性支出能提振经济低谷，但财政紧缩能带来长远利益。
Since we're talking about the page.tpl.php file, it may be useful to explain our initial solution to this problem.
因为我们正在讨论page . tpl . php文件，所以解释我们对这个问题最初的解决方案可能是有帮助的。
The set-after-write technique may be useful for state replication, but it is not enough to provide thread safety.
set-after-write技巧可能对状态复制非常有用，但还不能提供线程安全。
These steps, however, may be useful if a client is available, to check connectivity to databases from a remote system.
但是，如果有客户机的话，这些步骤可能有助于检查远程系统到数据库的连接。
It may be useful to ascertain in the annotator code that a specific length may not be exceeded in the created annotations.
在注释器代码中确保创建注释时不超过特定长度是非常有用的。
However, I doubt it will be possible to carry out a proper clinical trial because everyone has heard aspirin may be useful.
不过，我怀疑进行适当的临床试验的可能性，因为每个人都听说过阿斯匹林可能是有用的。
Although a document's content may not be accessed through the RPX, there is still information that may be useful for reporting purposes.
尽管文档的内容不能通过RPX进行访问，仍然有一些信息对于进行报告是有用的。
Plus, although the ideas may be useful to programmers, the book does not get down to the "how to" level when it comes to fixing problems.
再加上，尽管这些想法对程序人员可能是有用的，但是在开始修复问题时本书并没有开始认真考虑“如何做”的层次。
At this early stage, it may be useful to apply learning-oriented estimation to assess the resources required for the first few iterations.
在这个早期阶段，使用面向学习的评估方法来估算前几个迭代需要的资源也是有用的。
This information may be useful in determining the best drug combination for each individual, and adjusting the drug regimen if it starts to fail.
这些信息对因人设定药物组合非常有帮助，而且可以在药物开始变得失效时及时调整方案。
This information may be useful in determining the best drug combination for each individual, and adjusting the drug regimen if it starts to fail.
这些信息对因人设定药物组合非常有帮助，而且可以在药物开始变得失效时及时调整方案。
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