英汉双语例句-生物医药大词典

Timetable problem with large scale and numerous constraints is a NP-hard problem which many researchers in the operational research and computer fields have been dedicated to resolve but have not found a best solution.

中文意思：
摘要排课问题实际上是时间表优化的问题，由于其超大的求解规模和众多的约束条件，是运筹学领域和计算机领域一直致力寻求解决但没有得到解决的NP难解问题。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Times have not changed much.			时间并没有改变太多。
	Timesaving inventions -- like e-mail and ATMs-have made daily tasks more efficient.			省时的发明，诸如电子邮件、自动取款机，这些使得日常生活快捷。
	Timesaving is the subject to scores of books with titles like Streamlining Your Life; Take Your Time; More Hours in My Day.			省时是众多书籍的主题，如《提高生活效率》、《悠着点》、《我的一天不止24小时》。
	Timescape. Gregory Benford. Near-future scientists send messages back in time to 1962 to save the planet.			不久的将来科学家将信息及时地送回1962年以拯救行星。
	Timesharing had already maturely developed in some developed countries overseas, but it is on the rise in China.			摘要分时度假在国外一些经济发达的国家已经发展得非常成熟了，而在中国则是方兴未艾。
	Timetable problem with large scale and numerous constraints is a NP-hard problem which many researchers in the operational research and computer fields have been dedicated to resolve but have not found a best solution.			摘要排课问题实际上是时间表优化的问题，由于其超大的求解规模和众多的约束条件，是运筹学领域和计算机领域一直致力寻求解决但没有得到解决的NP难解问题。
	Timi Zhuo,a great singer went across China,Taiwan and Southeast Asia ,bring us the most classical songs, those people sing them again and again.Now HI-LE Group is proud to present this album,which we worked hard for a long time,the best quality guarantee			卓依婷这位从中国大陆，台湾及东南亚脱颖而出，而为百万唱将的实力派歌手，将跨越四海，带进亚洲最经典歌曲，我们称它们是百唱不厌的歌，由海丽集团歌海采珠，艺苑品酩，精心筹备已久的经典歌曲，是对广大歌迷的真诚奉献。
	Timid dogs bark most.			狗胆小，拼命叫。
	Timid thoughts, do not be afraid of me.			腆怯的思想呀，不要怕我。
	Timid thoughts, do not be afraid of me. I am a poet.			羞答答的思绪啊，请别害怕我。我是个诗人啊！
	Timid thoughts, do not be afraid of me.I am a poet.			腆怯的思想呀，不要怕我。我是一个诗人。