Under repetitively pulsed operation, this cathode exhibited a good shot-to-shot reproducibility even in poor vacuum.
根据脉冲重复操作，这即使在贫穷阴极真空展示一个良好的拍摄到镜头的重现性。
Under repetitively pulsed operation, this cathode exhibited a good shot-to-shot reproducibility even in poor vacuum.
根据脉冲重复操作，这即使在贫穷阴极真空展示一个良好的拍摄到镜头的重现性。
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