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chunnel
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海(峡)底隧道
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详细解释:
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以下为句子列表:
英文: By analyzing and comparing the state of electrons emitted from the exit of chunnel among the four structures, an optimal structure is obtained.
中文: 通过分析和比较电子在通道出口处的状态,得到了一种理想的通道结构。
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英文: In the optimized structure, the electron distribution at the exit hole of the chunnel is more uniform and the electron beam is rather slim.
中文: 在该结构中,电子在通道出口处的分布更加均匀,电子束的束径较小。
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英文: When primary electrons hit the surface of the chunnel, secondary electrons are generated, which make the electron distribution at the exit hole of the chunnel more uniform.
中文: 当初始电子碰撞绝缘壁时,会产生二次电子,而二次电子能改善电子在通道出口处的电子能量分布的均匀性。
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