That kind of comparison should in theory eliminate the base effect of comparing growth with early 2009, though not all economists are convinced by the central bank's estimates.

这种比较在理论上消除了与2009年初经济增长相比产生的基数效应，尽管并非所有的经济学家都确信央行的数据估算。

youdao

On the other hand, since object size and moving speed confirm to relative comparison with an other, a 3D effect can be deceived easily like fig.2. But the 3D effect got by fig.2 is not so real.

另一方面，因为物体大小和移动的速度是由与之相关的参照物确定的，3D的效果很容易被像图2所模拟出来，但是图2所展示的3D效果并不很真实。

youdao

Then the person next to you says something to the effect of "if you think that's bad, wait till you hear what's wrong with my life" and then the complain comparison game goes into full effect.

之后坐在你旁边的那个人说了一些大意为“如果你觉得这就算很糟糕了，哦，那么来听听我的生活故事吧”的话，于是，“抱怨大赛”的游戏就完全活跃起来了。

youdao

The effect is, at first glance, quite small -- Beshore cited his colleague Steven Chesley's comparison of this effect to the force you feel when you hold grapes in your hand.

CNN: So, about that asteroid near Earth ...

This has been done, but it is unsatisfactory because in a cross-country comparison many other things vary along with political institutions: it is impossible to isolate the effect of political arrangements on happiness.

ECONOMIST: Happiness is a warm vote

Robert K. Adair who is professor emeritus of physics at Yale points out that the energy from a cell phone is simply too low in comparison to the endogenous energy of the molecules in the cells in our body to possibly have any effect.

FORBES: Should The FCC Re-Examine Cell Phone Radiation?