研究了对干扰前不同图像质量的合成孔径雷达(SAR)的干扰效果问题。

This paper studies the jamming effect of SAR with different pre-jamming image quality.

youdao

因此，要获得合格的螺纹，功丝前的预孔径尺寸要一定控制得相当精确；

It causes the thread profile as shown in figure C. Therefore, it is important to control the hole diameter accurately to get qualified threads.

youdao

因此，要获得合格的螺纹，功丝前的预孔径尺寸要一定控制得相当精确；

It causes the thread profile as shown in figure C. Therefore, it is important to control the hole diameter accurately to get qualified threads.

youdao