Large standard errors mitigate this difference, but the differences overall and in the 2 level group are significant.

大的标准误减小了差异，但总体及2节段亚组的差异有统计学意义。

youdao

Conclusion the results suggested that the F1 + 2 level is both relevant to severity of trauma and the occurrence of traumatic DIC after trauma.

结论创伤后急性期f 1 + 2水平的升高程度不仅与创伤严重程度有关，而且与创伤后d IC的发生密切相关。

youdao

He told me that I needed 8 more courses at the intermediate level or higher in the last 2 years to be OK.

他告诉我，在过去的两年里，我需要再修8门中级或更高级别的课程才行。

youdao

The U.S. unemployment rate rose sharply in October, hitting 10.2 percent, the highest level since 1983.

VOA: standard.2009.11.06

So what we'll do is this problem here, which is let's calculate out what the wavelength of radiation n would be emitted from a hydrogen atom if we start at the n equals 3 level and we go down to the n equals 2 level.

我们来做这个问题,让我们来计算一下,从n等于3到,等于2能级氢原子辐射的波长是多少。

麻省理工公开课 - 化学原理课程节选

At this point, we have no other choice but to double up before going to the next energy level, 2px so we'll put a second one in the 2 p x.

在这点上我们没有其他选择,而只有双倍填充,在到下一个能级之前，所以我们放入第二个电子至。

麻省理工公开课 - 化学原理课程节选