Magnetic coils focus the electron beams into fine spots.

磁线圈把电子束聚焦成微小的点。

辞典例句

Electron beams are widely used in medicine and measurement.

电子束被广泛地应用在医疗、测量等领域.

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This paper has investigated the propagation of relativistic electron beams ( REB ) in magnetized plasmas.

本文研究了相对论 电子束 在磁化等离子体中的传输.

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For achieving high average current electron beams, we need to eliminate charge - induced fields in superconducting cavity.

为实现高平均流强加速, 需要有效地消除超导加速腔中的高阶模场.

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