As open -source software, it provides us an excellent opportunity to learn the core technique of the full-text Retrieval engine, and it is very worthwhile to analyze the previous research and then improve the engine.
作为一个开源软件,它为我们学习全文搜索引擎的核心技术提供了绝佳的机会,对其进行剖析研究、进行二次开发是一件很值得做的事情。
参考来源 - 基于Lucene的全文搜索系统的研究与实现·2,447,543篇论文数据,部分数据来源于NoteExpress
"a worthwhile book"
以上来源于: WordNet
ADJ If something is worthwhile, it is enjoyable or useful, and worth the time, money, or effort that is spent on it. 值得的
The president's trip to Washington this week seems to have been worthwhile.
该总统本周的华盛顿之行似乎是值得的。
The smile on her face made it all worthwhile.
她脸上的笑容使得这一切都非常值得。
It is worthwhile to include really high-quality illustrations.
把真正高质量的插图包括进去是值得的。
We believe the time and hard work involved in completing such an assignment are worthwhile.
我们相信为完成这项任务所需要投入的时间和付出的努力是值得的。
He says knowing which areas of the system are going to cause future problems will make the effort worthwhile, even if the goal of fifteen million is not reached.
VOA: special.2010.04.28
Everything that is worthwhile is to some extent subjective.
有价值的事情从某种程度上都会带点主观性。
Do you think that it is worthwhile to spend a great amount of money on prestigious products?
你认为在名牌上花大价钱值得吗?
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