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indicatrices

/ˌɪndɪˈkeɪtrɪsiːz/

Meanings
noun

折射率椭球，光性主轴椭球

An ellipsoid whose three axes represent the refractive indices of an anisotropic crystal for light following different directions with respect to the crystal axes

Examples :

"Scientists use indicatrices to visualize how light bends differently when passing through certain crystals, because the shape and orientation of the ellipsoid reveal the crystal's refractive properties in each direction. "
科学家利用折射率椭球（光性主轴椭球）来可视化光线在穿过某些晶体时如何以不同方式弯曲，因为该椭球的形状和方向揭示了晶体在每个方向上的折射特性。
physics material science

Related Words

Illustration properties

properties noun

/ˈpɹɒpətiz/ /ˈpɹɑpɚtiz/

财产，资产。

"Important types of property include real property (land), personal property (other physical possessions), and intellectual property (rights over artistic creations, inventions, etc.)."

重要的财产类型包括不动产（土地），个人财产（其他实体物品）和知识产权（对艺术创作、发明等的权利）。

Illustration refractive

refractive adjective

/rɪˈfræktɪv/ /riˈfræktɪv/

折射的，能折射的

"The refractive properties of the lens in her glasses help her see clearly. "

她眼镜镜片的折射特性帮助她看得更清楚。

Illustration orientation

orientation noun

/ˌɔɹiɛnˈteɪʃən/

方向，定位

"The teacher explained the orientation of the classroom, showing where the desks, whiteboard, and door were located. "

老师讲解了教室的朝向和布局，指出了课桌、白板和门分别在哪里。

Illustration different

different noun

/ˈdɪf.(ə)ɹ.ənt/

差别，差异。

"My family has a different ideal for my future than I do. "

对于我的未来，我的家人和我的理想存在差别。

Illustration scientists

scientists noun

/ˈsaɪəntɪsts/

科学家，科研人员。

"Scientists study plants to understand how they grow. "

科学家研究植物，从而了解它们的生长方式。

Illustration following

following verb

/ˈfɒləʊɪŋ/ /ˈfɑloʊɪŋ/

跟随，追随

"Follow that car!"

跟着那辆车！

Illustration visualize

visualize verb

/ˈvɪʒuəlaɪz/ /ˈvɪʒjʊəlaɪz/

想象，设想。

"Before the test, I visualized myself confidently answering all the questions. "

考试前，我会在脑海中想象自己自信地回答所有问题。

Illustration anisotropic

anisotropic adjective

/ˌænaɪsəˈtrɑpɪk/ /ˌænɪsəˈtrɑpɪk/

各向异性

"The crystal has an anisotropic structure, as it is stronger along its length than laterally."

这种晶体具有各向异性结构，因为它沿长度方向比沿侧向更坚固。

Illustration represent

represent verb

/ɹɛp.ɹɪ.ˈzɛnt/

代表，象征，体现。

"The painting represents the artist's vision of a peaceful countryside. "

这幅画体现了艺术家对宁静田园的憧憬。

Illustration directions

directions noun

/daɪˈɹɛk.ʃənz/

方向，方位。

"Keep going in the same direction."

保持朝著相同的方向走。

Illustration ellipsoid

ellipsoid noun

/ɪˈlɪpsɔɪd/ /iˈlɪpsɔɪd/

椭球，椭圆体

"The Earth is not perfectly round; it's slightly flattened at the poles, making its shape closer to an ellipsoid. "

地球并不是完美的圆形，它在两极略微扁平，这使得它的形状更接近一个椭球体。

Illustration differently

differently adverb

/ˈdifəɹəntli/

不同地，不一样地

"My sister approaches problems differently than I do. "

我妹妹解决问题的方式和我不太一样。