不存在

Nevertheless, doesn't the unseen exist for suer?

然而，看不见的，是不是就等于不存在？

The statistic test showed that the 2 standard curves had no significant difference and systematic error and had good linear correlation.

统计检验表明，两条标准曲线差异不显著，线性相关性好，不存在系统误差。

Very specific test-taking techniques are taught in our class that are not available and are not published in our books.

我们课堂上教授的具体应试技巧是学不到的也是课本上不存在的。

My concern is not to try to go tit for tat on these issues and it's also, you know, not to suggest that there's not going to be some sharp elbows in politics.

奥巴马继续说：我的真正想法就是，不要在这些问题上针锋相对；我的意思不是说在政治中不存在尖锐的时刻。

So, it is necessary to tradeoff between the efficiency and flexible in organizational structure design under environmental uncertainty.

不存在一成不变、万能的组织结构形式，不确定环境下的企业组织结构设计需要在效率和效益之间进行权衡。

Just trample on the pain, or you'll be beaten down by it.

然而，看不见的，是不是就等于不存在？

One Afar custom, now defunct, declared a man could not marry without first killing an enemy tribesman.

一个阿法尔的风俗，现已不存在，宣布一个男子不能结婚若无首先杀死一个敌人部落的一员。

" I'm not sure how they define "ultramodern software," but all you'll get from Antivirus XP 2008 are false positives and fake security popups telling you to buy the non-existent "full version.

"我不知道他们是如何界定"超现代化的软件"，但所有你会得到从防毒XP的2008年误报和假安全弹出，告诉您购买不存在的"充分的版本。

Based on works above all, the thesis compares results of positive analysis with what is going on in real markets, proceeds to verify the results of positive analysis, the thesis brings forward some advice in order to reform and perfect the China"s agricultural commodity futures markets.The first two chapters in this article investigates the unbiasedness hypothesis of futures prices in China"s agricultural commodity futures markets.

第二章详细介绍了协整技术和误差修正机制，利用该技术分析了距离最后交易日一月、二月、三月、四月、五月和六月期的大豆和小麦期货价格与现货价格之间的协整关系，发现四月期以内的大豆和二月期以内的小麦期货价格是对现货价格的无偏预测，而五月、六月期的大豆和三月期的小麦期货价格不是现货价格的无偏预测，四月、五月、六月期的小麦期货价格与相应的现货价格不存在协整关系。

To see these uncreated things requires a kind of imagination that not many people have.

要看到这些本不存在的东西，需要一种不是每个人都有的想象力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。