This inversion will lead to an additional 1800 relative rotation between the diffraction pattern and micrograph that would not be detectable in the double exposure technique illustrated in Fig. l .3.

• 图表1.；3所示的双曝光技术中对于衍射模型和显微图并没有表示出来，这个倒置，就在衍射模型和显微图之间形成了一个额外的1800相关旋转。