Instead, Dr Mocella employs phase-contrast imaging, a technique which works because the ink in the scrolls has not been absorbed into the papyrus, but instead sits on top of it.

相反地，莫塞拉博士采用的是反差衬托图像，它之所能有效是因为卷轴里的墨水没有被纸莎草纸吸收，而是在纸面之上。

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Conclusion Phase-contrast MR imaging is proved to be an accurate and practical flow measurement technique in flow phantom study and can be used in quantitative study of blood flow clinically.

结论流动液体模型证明磁共振相位对比技术是一种客观、准确的流体定量测量技术，可用于临床血流定量研究。

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Phase contrast imaging which is based on the wave character of neutron beam, is an advanced technique in neutron imaging field.

相衬成像是中子成像领域内的前沿技术，它的成像机理基于中子束的波动性。

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