conic section是什么意思

网络释义

用法例句

According to the tapered section assumption,this paper presents a method for calculating the local stress of a hollow cylindrical shaft with fillets under tension.

根据锥形截面假设 ,探讨了一种计算具有圆角的空心圆轴拉伸时局部应力的方法 。

Numerical Investigation on Truncated Cylindroconical Projectile Penetrating Thin Target

截锥形弹体穿甲薄板的数值计算研究

Numerical Research on Truncated Cone Projectile Armor-piercing for the Stiffened Plate

截锥形弹体穿甲板架结构的数值计算研究

Torsional vibration of annular plate concentrator with conical section

锥形截面环状聚能器扭转振动的研究

Having the apex cut off and replaced by a plane, especially one parallel to the base.Used of a cone or pyramid.

截平的尖端被截成一与底边平行的平面的，用于锥形物或金字塔

a truncated cloth cone mounted on a mast; used (e.g., at airports) to show the direction of the wind.

桅杆上升起的截头的圆锥形布袋；用来（如在机场）显示风向。

a frustum formed from a pyramid.

用棱锥做的平截头体。

a frustum formed from a cone.

用圆锥体做的平截头体。

special taper thread tap for gas cylinder

气瓶专用锥形螺纹丝锥

conical thin-layer chromatography

锥形薄层色谱(法)

conical bellows

圆锥形(伸缩)风箱

Cutting experiment of the picks with different conicity and carbidetip diameters

不同齿身锥度和合金头直径截齿的截割试验

A cone - shaped pile of straw or hay.

圆锥形小堆圆锥形的一堆禾秆或牧草

converging paper chromatography

圆锥形纸色谱, 圆锥形纸层析

a fixed reference point on the concave side of a conic section.

圆锥截面凹面的固定参考点。

Design of cone-head & cone-hole pipeline cone sealing structure based on ANSYS

基于ANSYS的锥头-锥孔管路锥形密封结构分析

Erlenmeyer flask

【化】锥瓶, 锥形烧瓶;厄伦美氏(烧)瓶

relating to or resembling a cone.

与锥体有关或类似于锥形。

A structure or part suggestive of a pyramid in shape.

角锥性器官形状象角锥的结构和部分