Optical computed tomography (OCT) is an important product of optical measuring technique and tomography. It is a new nondestructive examination technique with high accuracy.

光学CT技术是光学测量技术与层析技术相结合的重要产物，它是一项崭新的高精度无损检测技术。

youdao

Conclusion SWI is a kind of MRI examination technique, which is sensitive to paramagnets, such as deoxygenated blood, iron and calcium, and used in neurological disorders widely.

结论：SWI是一种对缺氧血、铁和钙等顺磁性物质具有极高敏感性的磁共振检查方法，在神经障碍性疾病领域得到了广泛使用。

youdao

Esophagus fistula method and microscopic examination technique were used to analysis the botanical composition, and preference index of forage selected by grazing sheep on alpine pasture.

利用植物显微技术镜检法和食道瘘管法对放牧绵羊采食的高山草原植物成分与嗜食性指数进行分析。

youdao