outer core

常见例句

We find that (1) there exists a second shock wave besides the first one in the outer core;
研究发现在外星核区除存在首级激波外，还存在次级激波；
They also suspect a fluid outer core generates the planet's magnetic field though convection.
他们还怀疑流体外核产生的磁场领域通过对流。
Similarly diehard advocates of EU integration dream of shunting Britain into an outer core, and building a more regulated inner core based on the euro.
异样的，欧洲一体化的忠支持者也梦想将英国推向“外层欧洲”，从而能够设备一个以欧元利用国为中心的“内层欧洲”。
menawluz.blog.163.com

So let's do a quick clicker question, and you tell me how many valence electrons does fluorine have? Remember, valence electrons are different from core, they're only the outer-most electrons in the outer-most shell.
那么让我们来做一个小选择题，请大家来告诉我,氟有多少个价电子，要记得，价电子与芯电子不同，它们是在最外壳层的最靠外面的电子。
麻省理工公开课 - 化学原理课程节选
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 result is not unlike what you get when you broil a steak: a darkened, cooked outer layer, with a lighter core.
FORBES: Making 46: Maker's Mark Produces First New Bourbon In Half A Century
If the star's outer layers could be mixed into the core, that would slow the process of inflation down.
ECONOMIST: Is it time for a new approach to finding extraterrestrials?