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- centre of conic section 二次曲线心
- According to the fUndamental theorem of coniC In projective geometry any five points can decide one conic section. 在射影几何中，二次曲线定理告诉我们任意五点可以决定一条二次曲线。
- A ratio describing the shape of a conic section. 描述圆锥曲线部分形状的比率。
- All the shop in the centre of town close on Sunday. 星期日市中心的所有商店关门。
- He has a flat in the centre of town. 在市中心他有一套单元房。
- According to the perspective character of conic sections, this paper analyses the condition setting perspective construction and the construction form of typical positions, Therefore, the homologous thread drawing is advanced. 本文从二次曲线问透射性质,分析了建立透射结构的条件,以及各种典型位置的透射结构形式,从而提出了对应曲线的作图。
- He have buy a shoe shop in the centre of town. 他在市镇中心买下一个鞋店。
- FURTHER STUDY OF HOMOLOGY CONSTRUCTION OF CONIC SECTION 二次曲线透射结构的进一步研究
- She soon becomes the centre of attention. 她很快成为大家注意的人物。
- On the Point of Intersection of Conic Section in Parameter Form 参数形式的圆锥曲线交点问题
- Three expressions of conic section and central force problem 圆锥曲线的三种表示和有心力问题
- The new library was built in the centre of the campus. 新图书馆建在校园的中心。
- On the basis of the known conical section, the essay discusses the methods of sector constructing for apex and focus of conical section by deciding the center of conical section. 摘要本文在已知确定圆锥曲线的基础上，通过确定圆锥曲线的中心和顶点，给出了圆锥曲线焦点的尺规作图方法。
- Room of conic, umbrella or raceme, very unripe. 圆锥.;伞房或总状花序;顶生。
- In his own lifetime Galileo was the centre of the controversy. 伽利略在世之日一直是激烈的论战中心。
- The Relation Between the Eccentricity of Conic Section and the Parameter 圆锥曲线离心率与参变量的关系
- The council has veto all plans to hold protest march in the centre of town. 地方议会否决所有在市中心举行抗议游行的计划。
- The gang rob shopkeeper in the centre of the town. 犯罪团伙在市镇中心抢劫商店老板。
- On the uniform equation of conic section in descartes coordinate system 直角坐标系下圆锥曲线的统一方程及变化动态初探
- She loves to be the centre of interest. 她喜欢成为人们注意的中心。
