过去任何来自于核外层的厚度、粘性和导电性变化都会导致对流形式变化从而引起磁极倾斜。

Changes in the thickness, viscosity and conductivity of the outer core in the past could have led to convection patterns that caused the magnetic pole to tilt.

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在这种状态中，心将超越在粗糙物质、细微物质和感官中产生的三种变化：形式变化、时间变化和状态变化。

In this state, it passes beyond the three kinds of changes which take place in subtle or gross matter, and in the organs: change of form, change of time and change of condition.

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人类的变化形式受限于我们基因可能的那些排列。

Variation among humans is limited to the possible permutations of our genes.

《柯林斯英汉双解大词典》

So, we were talking, however, about energy in terms of electron affinity, so we can actually relate electron affinity to any reaction by saying if we have this reaction written as here where we're gaining an electron, we say that electron affinity is just equal to the negative of that change in energy.

但是，我们现在讨论的能量,是电子亲和能，因，此我们可以将电子亲和能,与任何反应联系起来,只要我们将反应写成这种得到电子的形式，我们说电子亲和能就等于,反应前后能量变化的负值。

麻省理工公开课 - 化学原理课程节选