查询词典 useful

10C -- dime: The smallest coin, but one of the most useful

10C--10美分硬币：最小的硬币，但是最有用的一种。

On the 2nd and 3rd, you could be feeling the need to be socially useful in your work.

是你以前所没有过的，物质上的，感情上的或者是烹饪上的等等。

And you will find that it may be a useful tool after you graduate from school.

和你会发现，它可能是一个有用的工具后，您从学校毕业。

Data mining, known as Knowledge Discovery in Databases, is defined as the nontrivial extraction of implicit, previously unknown, and potentially useful information from a great volume of data accumulations. It uses machine learning, statistical and visualization techniques to discover and present knowledge in a form being easily comprehensible to humans. Data mining is an advanced data processing technique.

数据挖掘是在数据和数据库急剧膨胀的背景下，为解决"人们被数据淹没，但却饥饿于知识"这种困境而产生的，也是数据库技术、人工智能技术、统计技术、可视化技术等发展的结果，其目的就是从大量的、不完全的、有噪音的、模糊的数据中提取出隐含在其中的潜在有用的可信、新颖并能被人理解的信息和知识，它是一种高级的数据处理过程。

He gave me a mass of useful information.

他向我提供了大量有价值的情报。

We receive a text message. Avoid the Prnu bypass because of roadworks. It will be quicker to go through the city centre. That is a nice, useful, considerate bit of advice to receive. What is unusual is that it comes from Estonia's president, Toomas Hendrik Ilves, who is driving back from Poland on the same route.

因为道路施工，我们收到了一条短信叫我们绕开Prnu，这真是一条很有帮助的，细心而考虑周到的建议，不寻常的是这条短信来自爱沙尼亚总统，Toomas Hendrik Ilves，他从波兰驾车回来，路过同一条路。

That is a pity, for a one-stop shop of important environmental data would be useful to policymakers, businessmen and researchers.

因为对于政策制定者，商人以及研究人员来说，一个重要环境数据的一站式服务是相当有用的。

This is a useful piece of information.

这是一份有用的资料。

I want to be a real man, a man useful to the society.

成为一名真正的男子汉，成为对社会有用的人。

My favorite library when i'm free i usually go to library to study english,because library is a good place to learn knowledge.i'll carefully read some useful words and sentences.sometimes i like to read magazines,sometimes i like to read newspapers,i think english is a tool,so that i like to learn it at sparetime,i'm an english learner,library is my favorite place, because this place is very quiet,i'll be concentrate my energy to learn useful knowledge.

我最喜欢的图书馆当我有空的时候我通常去图书馆学习英语，因为图书馆是学习知识的好地方。我仔细阅读一些有用的词汇和句子。有时我喜欢读杂志，有时我喜欢读报纸，我认为英语是一种工具，以至于我喜欢在业余时间学习它，我是一名英语爱好者，图书馆是我最喜欢的地方，因为这个地方是非常安静的，我会集中精力学习一些有用的知识。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。