The results showed that the concentration of Zn, Fe and Ni of the case group were all lower than that of the control group. that of Zn has specially significance of difference (P<0 01).

结果表明，病例组的糖尿病患者血清锌、铁、镍水平均低于正常对照组，且锌水平与对照组比较差异非常显著（P＜0．01）；

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Soil nutrient index of 6 different utilization patterns in research area was measured. Significance of difference and soil nutrient level in different utilization patterns were comparatively analyzed.

通过对研究区6种不同利用模式下土壤养分指标的测定，对比分析出各利用模式间土壤养分含量水平和差异显著性。

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This is the first time that a structural difference has been found between the brains of women and men and it must have some significance.

这是第一次在女性和男性的大脑中发现结构上的差异，而且这一定有某种意义。

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Now one other thing that Hirsch says, the other thing that I quoted, is in effect ] -I'll paraphrase now-- that what Gadamer omits to realize is that there is a difference between the meaning of a text and the significance of a text.

赫施说的另外一点，即我引用的另一点，现在起作用了,我现在开始来释意-,葛达玛没有发现的是,文章的含义和文章的意义之间的差别。

耶鲁公开课 - 文学理论导论课程节选

So what I want to point out when you're kind of looking at these numbers here, what the significance is, look at that huge difference between what the ionization energies are for what we call those valence electrons, -- those outer shell electrons, those are core electrons there.

我在这里想要指出的是,当大家在看这些数字的时候，最重要的是，要看到这些,巨大的差异,看到所谓价电子，即外层电子的电离能与，1，s，轨道，电离能之间的巨大差异。

麻省理工公开课 - 化学原理课程节选

The investigators were cautious in their interpretation, noting that the trial barely achieved statistical significance, most of the difference was found in the softer endpoint of revascularization, and the finding is less reliable since there was a high withdrawal rate (17%) of patients in the trial.

FORBES: NIH Trial Gives Surprising Boost To Chelation Therapy

Is there a difference between financial stock analyses and a news report about a matter of public significance such as the tidal wave?

FORBES: The Internet Age And The "Hot News" Doctrine Converge