English translation for "pencil of conics"

二次曲线束

Related Translations:

the curvature of conic sections:  圆锥曲线的曲率

pencil:  n.1. 铅笔；石笔；〔古语〕画笔。2.画风，画法。3.【数学】束；【物理学】光线锥。4.毛撮；铅笔形物。5.〔美俚〕左轮手枪。短语和例子a hair [metallic] pencil 毛[铁]笔。 Neither pen nor pencil can express. 非笔墨所能形容。 a pencil sharpener 削笔器。 a pencil pusher 〔美

headache pencil:  治头痛药笔

pencil bag:  布质铅笔盒文具包

eyebrow pencils:  画眉铅笔

central pencil:  中心光线锥

pencil tube:  笔型管笔形管

cuof pencils:  一杯子铅笔

pencil slate:  石笔板岩

pencil sketch:  铅笔画；草图。

Similar Words：

"pencil master paper" English translation, "pencil microphone" English translation, "pencil mixer" English translation, "pencil motor" English translation, "pencil of circles" English translation, "pencil of curves" English translation, "pencil of curves of the second order" English translation, "pencil of forms" English translation, "pencil of hyperplanes" English translation, "pencil of light" English translation