“cevian”的概念、定义、翻译、参考文献-科学参考

单词	cevian
释义	cevian [`chāv·ē·ǝn] ^MATHEMATICS A straight line that passes through a vertex of a triangle or tetrahedron and intersects the opposite side or face.
随便看	dust filter dust horizon dusting dusting clay dust separator dust storm dust tail dust well dust whirl Dutch door Dutch elm disease Dutch liquid dutchman Dutchman's log Dutch metal Dutch process duty classification of a relay duty cycle duty cyclometer duty factor duty of water duty ratio DUV duvetyn D value

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