他们也放弃使用任何矫正透镜，而是通过一个针孔发射X光射线，然后采集经过样品后的衍射光线。
They also abandoned using any corrective lenses, firing the X-ray pulse through a pinhole and then collecting the diffracted rays after they pass through the sample.
鹦鹉螺之眼。这种没有透镜结构的瞳孔更像是针孔相机的孔。
The eye of a nautilus mollusk. The lens-less pupil works rather like the aperture of a pinhole camera.
特别设计了微透镜阵列与针孔阵列对准粘接的机械和观察系统。
The mechanics and the observing system for aligning and bonding microlens arrays with pinhole arrays are specially designed.
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