The pterosaurian egg doesn′t show any structures of the hard shell, indicating that it may be soft-shelled too.

翼龙类蛋化石没有显示硬壳结构，很可能同样为软壳蛋。

youdao

The experimental results show that the double-exposure can not only obtain directly the phase information, where it doesn' t need laser reconstruction, but also gives quantitative results.

实验结果表明两次曝光技术不但能直接获取位相信息，不需要激光再现，而且能给出定量结果。

youdao

The experimental results show that the double-exposure can not only obtain directly the phase information, where it doesn' t need laser reconstruction, but also gives quantitative results.

实验结果表明两次曝光技术不但能直接获取位相信息，不需要激光再现，而且能给出定量结果。

youdao