electrically neutral

基本解释

we knew that the atom was electrically neutral.
原子是電中性的。
The electrically neutral antihydrogen atoms are left behind.
而反氫原子由於呈電中性而畱了下來。
If an atom contains three protons, it must have three electrons to be electrically neutral.
如果一個原子含有三個質子，這個原子必然有三個電子，使之不帶電荷。
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Neutrino astronomy is hard because neutrinos (a type of electrically neutral elementary particle) are rarely absorbed by matter.
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But the electrically neutral neutrons escape to the walls of the vessel where the energy they carry can be used to generate power.
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And since hydrogen is electrically neutral, it should be possible to observe gravity's tiny tug on it without the confounding effects of electrostatic attraction to other particles.
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