shielded

常见例句

Some cables are shielded while others are not.
一些电缆有屏蔽，而另一些没有。
But I have never shielded my children from these struggles.
但我从不让我的孩子逃避这类挣扎。
Shielded from the buffeting of the solar wind, ions quietly leak out of the atmosphere.
在那里没有来自于太阳风的冲击，离子则安静地泄漏出大气层。

They're less shielded because they're closer to the nucleus, they feel a greater z effective.
它们受到少的屏蔽,因为它们离原子核更近，它们感觉到一个更大的有效电荷量。
麻省理工公开课 - 化学原理课程节选
A kind of consequence of this is if we're thinking about a multi-electron atom, which we'll get to in a minute where electrons can shield each other from the pull of the nucleus, we're going to say that the electrons in the s orbitals are actually the least shielded.
这样的一个后果就是,如果我们考虑一个多电子原子，我们等会就会讨论到它,电子会互相,屏蔽原子核的吸引，我们说ｓ轨道电子,更不容易被屏蔽。
麻省理工公开课 - 化学原理课程节选
And for the s electron, since it can get closer, what we're going to see is that s electrons are actually less shielded than the corresponding p electrons.
对于s电子，因为它可以离得更近，我们可以看到s电子事实上,相对于p电子受到,更少的屏蔽。
麻省理工公开课 - 化学原理课程节选

The biggest state-owned firms are often big only because they are shielded from competition.
ECONOMIST: Traditional listed firms are facing competition
He shielded Davis Oil from losses by having investors assume risk for his wells.
FORBES: Honey, I Shrunk The Trust
Many of these sub-sectors are shielded from takeover or allowed to compete on preferential terms.
ECONOMIST: Easier said than done