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1·He is very interested in the orthogonal design method.

他对正交设计方法很感兴趣。youdao

2·The doctor advised her to use orthodontic appliances to improve her teeth alignment.

医生建议她使用正畸器具来改善牙齿排列。youdao

3·This area has adopted orthophoto maps.

这个地区采用了正射影像地图。youdao

4·They are learning orthogonal transformation.

他们正在学习正交变换。youdao

5·There is a chapter about orthodontics in that textbook.

那本教科书里有关于正畸学的章节。youdao

6·The engineer uses orthogonal analysis to solve problems.

工程师运用正交分析解决问题。youdao

7·Orthographic projection is very useful in geographical research.

正射投影在地理研究中很有用。youdao

8·Her teeth became more regular after wearing orthodontic braces.

她佩戴正畸牙套后牙齿变整齐了。youdao

9·Orthogonal matrices have important applications in mathematics.

正交矩阵在数学中有重要应用。youdao

10·We discussed the principle of orthographic projection.

我们讨论了正投影的原理。youdao