parallel beam projector 平行光束投射器
parallel beam diameter 平行光斑直径
parallel beam stress meter 平行光束应力测定仪
parallel-beam transform 平行射线束变换
parallel-beam approximation 平行光束近似
parallel-beam radiation 平行光束辐射
parallel beam detail 平行波束
parallel-beam 平行束
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This paper regards narrow fan-beam scan mode as multi-detector parallel beam scan mode.
本论文将窄角扇束扫描看成是多探头的平行束扫描。
The straight-edge diffraction of this parallel beam superposing on the light spot constitutes the so-called M-line.
这束平行光的直边衍射花纹与光斑本底叠加的结果在观察屏上形成为通常所称的M线。
Monolithic capillary X-ray lens can collect divergent white X-ray beam emitted from a point X-ray source into a quasi parallel beam.
整体平行束X光透镜能把点X光源发出的发散X光束聚焦后转变成准平行X光束。
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