It's an interesting scientific phenomenon, but of no practical use whatever.
这是一种有趣的科学现象，但没有什么实际用途。
The early humans also found a practical use for their discovery, such as storing things like grain—although there were drawbacks.
早期人类也找到了他们的发现的实际用途，比如储存像谷物这样的东西——尽管还有一些缺点。
He would rather be a plumber's mate and do a real job that requires doing than learning about hydrostatics sitting at a desk, without understanding what practical use they are going to be.
他宁愿做一个水管工的伙伴，做一份真正需要动手的工作，也不愿坐在桌子前学习流体静力学，而不知道这些东西有什么实际用途。
Thus this soundwave echo method has its limitation in practical use.
不过，对测定目标物距离来说，声波运行的速度太慢，因此，声波回声测距法在实用中有其局限性。
Food pressers also make practical use of carbohydrate composition data.
食品加工者也把碳水化合物组成的知识用于实际工作。
In practical use, there should be a balance between nesting and granularity.
在实际运用中，嵌套和粒度之间应该有一个平衡。
In the process, he began to think there might be a practical use for these creatures.
在这个过程中，他开始思索如何发掘这些生物的实用价值。
You'll also gain a thorough understanding of the JAX-RPC APIs, all in the context of practical use.
还将在实践背景下全面了解JAX-RPCAPI。
The serializer is not technically part of the XSLT processor, but it is essential for practical use.
从技术上看，串行化器并不是XSLT处理器的一部分，但它在实际使用中是必不可少的。
The examples in this article demonstrate different Python features that you can put to practical use.
本文中的示例展示了不同的Python特性，您可以在实际应用中使用它们。
Maybe I missed it, but I still got the impression that there wasn't much there that had any practical use.
也可能是我看漏了但我真真切切有一种感受那就是这儿并没有多少实用的软件.
He was always dragging home something he'd salvaged from God knew where, items he had no practical use for.
他经常往家里拖带一些东西。那些上帝才知道来历的东西，对他并没有什么用处。
Ganesh points out that "the" canonical data model is typically too high-level and abstract for the practical use.
Ganesh指出所谓规范的数据模型通常层次较高且对于实践应用来说过于抽象。
If you need examples of devils hiding in details, go investigating service orientation being put to practical use.
如果你需要一些隐藏细节的有趣例子，那么可以去看看面向服务在实践中使用的情况。
Materials can already be made to do some of these things, but they are too bulky, rigid or complicated for practical use.
虽然一些材料已经可以实现这些想法，但是这些材料要么体积庞大、面料僵硬，要么在实际运用中过于麻烦。
In fact the description above is a meta-model to help define more specific implementation models that are of practical use.
实际上，上述的描述是一种元模型，可用来帮助定义具有实际使用意义的更为具体的实现模型。
It was not until a decade ago that Nasa started taking an interest in the substance and putting it to a more practical use.
直到十年前，美国太空总署开始对这种物质产生兴趣并将其投入实用。
The GAO found that direct-to-consumer (DTC) genetic test results were "misleading and of little or no practical use to consumers.
GAO发现直接面向消费者（DTC）基因检测的结果是“对消费者的误导，对消费者罕有或没有实际的用处。”
This time you find out another practical use of Groovy; that is, how you can use it to quickly build SQL-based reporting applications.
这一次您会发现Groovy的另一个实际应用，即如何用它迅速地构建基于SQL的报告应用程序。
By ceiling, we mean the highest amount or maximum value of, for example, memory you can use and still make practical use of the system.
所谓上限，我们指的是您可以使用并且目前为止实际用于系统的内存的最大值或最高使用量。
In practical use, it allows for distinct, transaction-based, connections to occur from a pool of connections that SQLAlchemy has waiting.
在实际应用中，它允许不同的基于事务的连接发生在SQLAlchemy一直在等待的连接池中。
OAGi was one of the first standards bodies to adopt XML Schema and continues to define best practices on the practical use of XML Schema.
OAGi是最早采用XMLSchema的标准团体之一，并且在不断定义有关 XML Schema实际用法的最佳实践。
Instead it has opted to cultivate small but devoted followings on Facebook and Twitter and to put their energies to practical use in the field.
但是它选择培养Facebook和Twitter上数量少但热衷的支持者，把精力放在社会媒体的实际应用。
Windows 7 is, as we know very well by now, a poor choice for a tablet operating system, one which hurts the Libretto's practical use as a tablet.
正像我们现在所熟知的那样，Windows7是口袋电脑操作系统的糟糕选择，该系统伤害了Libretto作为便携电脑的实用性。
Some are just fun, like ball room dancing or synchronized swimming, but others like a course in real estate or tax law can be put to practical use.
很多课只是有意思，比如交谊舞，花样游泳，有的像不动产和税法的课则能运用到实际当中。
Some are just fun, like ball room dancing or synchronized swimming, but others like a course in real estate or tax law can be put to practical use.
很多课只是有意思，比如交谊舞，花样游泳，有的像不动产和税法的课则能运用到实际当中。
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