could not but的例句大全

There are many kinds of database index, such as B+-tree, AVL tree and SB-tree, which are built now, but through which we could not to search data on many keys.

目前数据库索引方法比较多，包括B+-树、AVL树和SB-树等，但都不能很好地解决数据库的多键值查询问题。

But do not forget your golf umbrella. It could come in handy as a sunshade.

但不要忘记您的高尔夫伞. 遮阳时它可以用得上.

Toronto's underachievement is not his fault, but he could pay a price for it.

多伦多的战绩不佳不是他的错, 但是他可能因此被降低评比.

Just how a food supplement could have such an effect is not clear, but the scientists suggest the involvement of oxytocin, the so-called' cuddle" hormone produced by women during breastfeeding and lovemaking.

为什么一种食品添加剂可以产生这样效果目前还不清楚，但科学家们认为这可能与后叶催产素有关，后叶催产素是女性在哺乳和性交期间会产生的一种所谓的“拥抱”荷尔蒙。

The experiment had proved that the enzyme could not only hydrolyze casein but also hydrolyze BAEE.

实验证明，该酶既能水解酪蛋白，又能水解N-苯甲酞-L精氨酸乙酯（BAEE）。

ny accomplishments which she could not otherwise have failed of; as I am informed by the lady who superintended her education, and who still resides with them. But she is perfectly amiable, and often condescends to drive by my humble abode in her little phaeton and ponies."

她女教师说给我听的，那教师现在还跟她们母女住在一起。她的确是可爱透顶，常常不拘名份，乘着她那辆小马车光临寒舍。”

But Mickey Blum, director of survey research at Baruch College, said her style could not be compared to McCain and Obama.

布鲁姆评价说，佩林的着装风格无法与辛迪和米歇尔相比。现任阿拉斯加州州长的佩林年轻时曾参加过选美比赛。

Prelationship is a relationship between people who are not yet but could become romantically involved.

Prelationship指两人交往但还没有到正式恋爱的阶段。

She went so far as to specify where the man could be employed, writing 'he should not be an employee of state companies, but its OK if he works for PetroChina, Sinopec or top banks' on the leaflet.

她甚至还具体要求了该男子的工作，她写道：他不能是国企员工，但中石油、中石化或者大银行的话可以考虑。

I could not understand the words, but only the mood, sorrowful, vague and ethereal, the singing.

我听不懂歌词的含义, 但却能领略演唱时的那种凄楚 、 渺茫和超凡入圣的情绪.

She looked everywhere for him but could not find him.

我一直在四处寻找它。四处寻找，但没有找着。

If we can get the tyres working straight away that will be a big help and a completely different story, but we could not today.

如果我们能让轮胎马上工作，比赛就会完全不一样，但今天我们没有做到。

To solve the problem, the author designed a practice project to let students process an actual signal, which could not only give students perceptual knowledge but also help them understand the nonfigurative theoretical knowledge.

针对这种情况我们设计一套实践方案，通过让学生对一个实际数字信号的简单处理，不仅增加学生的感性认识，而且还能帮助学生理解和巩固抽象的理论知识。

Therefore, reasonable design of the TWB and the rational choice of the forming process parameters could not only avoid the defects like cracking and wrinkling, but also control the weld-line movement distance and improve the stamping formability of the TWBs.

拼焊板的合理设计以及成形工艺参数的合理选用能够避免折线焊缝拼焊板冲压成形过程中的起皱和拉裂等缺陷，并能控制焊缝的移动量，提高拼焊板的冲压成形性能。

I'm not sure we could replicate everything we have here in the UK, from theology to veterinary science, he says, but we will be adding natural and social sciences in the next year or two.

他表示：我不确定我们能否复制在英国的一切，从神学到兽医学，但是，明后年我们将增加自然科学和社会科学。

I tried to picture the place, but could not.

我尽力想象那个地方，但想不出来。

The exact value of an RJR bid is not known, but any offer could value the company at more than$ 20bn, people familiar with the matter said.

知情人士表示，RJ雷诺的确切出价尚不清楚，但Lorillard至少值200亿美元。

She rubbed the key on a stone, but she could not rub the mark away.

她又在石头上磨, 可是记号依旧还在.

Experience of befalling is connected with the early ideas of Heidegger, but it's hard to put forward, simply and directly, the conclusion whether the two categories could be correspondent with each other since they are not identical.

降临经验与海德格尔前期思想有着关联，但这两者不是同一的，因而就不能简单地提出它们能否恰当楔接的问题。

I could not sort out who belonged to whom, but it didn't matter.

我分不清谁是谁, 不过这并不重要.