Although surveys reveal the IDP process to be useful, trainees report a need for additional resources to help them identify a long-term career path and complete an IDP.
尽管调查显示国内流离失所者进程是有用的，但受训人员报告，他们需要更多资源来确定长期职业道路，完成国内流离失所者进程。
Spiders do not take well to farming, and as they are mostly teeny little creatures, they don't produce enough silk to be useful in large-scale production.
蜘蛛不适宜大规模养殖，而且由于蜘蛛多为微小的生物，所以它们产出的蛛丝不足以用于大规模生产。
Recent studies have shown lipoplexes to be useful in transfecting respiratory epithelial cells.
最近的研究表明脂质体在转染呼吸道上皮细胞中是有用的。
But that turns out to be useful.
但是结果很有用。
To be useful, but no one now used.
天生我才必有用，可惜现在没人用。
There are lots of ways to be useful.
有很多方式可以让你变得有用。
In order for software to be useful, it must execute.
为了软件的有用性，它必须执行。
The first is outputting enough information to be useful.
第一个要素是输出有用的足够信息。
We want to be useful to others and influence the course of events.
我们想对他人有用，能有影响力。
The older the technology, the more likely it will continue to be useful.
技术越老越有用。
Wizard: Indicates that this counter is not likely to be useful to any users.
巫师级：表明该计数器不可能对任何用户有用。
That's enough water to be useful to future lunar colonists, scientists say.
科学家们说，这些水足够未来月球殖民者使用。
For any system to be useful and effective, it must also be convenient for you.
对于任何一个高效方便的文件归档系统来说，适合你是最重要的。
However, the value returned is probably not finely grained enough to be useful.
然而，返回的值也许没有足够细的粒度，从而不适用。
Advanced: Indicates that this counter is likely to be useful only to advanced users.
高级：表明该计数器可能只对高级用户有用。
They define code sections, but the sections must be known beforehand to be useful.
它们定义代码节，但在使用之前必须预先知道这些节。
For your Drupal site to be useful, the underlying server must keep an accurate clock.
为了让Drupal站点有意义，底层服务器必须维护一个精确的时钟。
Expert: Indicates that this counter is likely to be useful only to the most advanced users.
专家级：表明该计数器可能只对最高级的用户有用。
Table 1 shows the kernel keys that are likely to be useful to kernel extension developers.
表1显示了一些对于内核扩展开发人员来说有价值的内核键。
This can turn out to be useful if you want to use a template function on different objects.
如果要在不同的对象上使用一个模板函数，这一点就会显得十分有用。
For an adapter to be useful across various platforms, it must adhere to a common specification.
对于跨各种平台使用的适配器，必须遵循公共规范。
Whether the prediction has a small enough error margin to be useful is another matter entirely.
而所做预测的误差容限是否足够小，从而使得这个预测还算有用，这完全是另外一码事。
But for this data to be useful after a disk or server crash, it must be stored on another server.
但对于在磁盘或服务器崩溃后有用的数据，必须存储在另外一台服务器上。
In other words, to be useful a forecasting technique must add something to what is already known.
换言之，预报技术若想有前途，是一定要添加一些未知的东西。
"I hear over and over again from people with Alzheimer's that they want to be useful," Morgan says.
“我听到过很多有老年痴呆症的人说，他们想成为有用的人，”摩根说。
Turtles nest every two or three years, so for data to be useful, the program must survive long term.
海龟每两年或三年筑巢一次，若有获得有用的数据，该计划必须长期长期坚持。
But until now their solutions have been too cumbersome, or have not produced enough power to be useful.
但是，直到现在，他们的方案都太过繁琐，或者难以产生足够的可以使用的能量。
But until now their solutions have been too cumbersome, or have not produced enough power to be useful.
但是，直到现在，他们的方案都太过繁琐，或者难以产生足够的可以使用的能量。
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