圆锥

文〔1〕介绍了无心型圆锥曲线化简方法，本文用BASIC语言给出这种化简方法的程序设计。

Paper [ 1 ] has discussed a simplified method for a hollow circular cone curve , Here we use Basic Language in the programme and we think this programme can pass in 486 computer 's run .

圆锥破碎机齿轮传动状态监测装置

Condition monitoring equipment of gear transmission in circular cone tattered machine

这间阁楼差不多有十二尺长，最高的地方有将近五尺，屋顶从尖角的位置向下延伸开来逐渐变得宽阔，就像圆锥那样。

It is about twelve feet long , and its highest point is about five feet , and then it tapers2 down from the angle of the roof ...

E面和H面方向图等化的双模圆锥喇叭设计

Design of dual-mode conical horn feed with equal E and H patterns

测量圆锥滚子圆形偏差用V型铁角度的计算

Calculation on Angle of V Block Used for Measuring Roundness of Tapered Rollers

这就是个以z轴为中心的圆锥。

That will be a cone centered on the z axis .

HP型圆锥破碎机的设计及生产实践

Designing and Production Practice of Improving Comminution Efficiency by HP Cone Crusher

对U波成因的比较心电图学研究&U波和动脉圆锥兴奋电位的关系

Comparative studies of the electrocardiogram with particular reference to the genesis of the U-wave

提出了一个基于环Zn上的圆锥曲线公钥密码体系的数字签名方案。

A digital signature scheme was designed on the public-key cryptography of conic curve over Z_n .

新型圆锥加脊TEM喇叭天线的分析

Analysis of Ridged Conical TEM Horn Antenna

基于Pro/E与ADAMS圆锥齿轮的建模及仿真

Modeling and Simulation of the Bevel Gear Based on Pro / E and ADAMS

本文综合研究了圆锥滚子轴承优化设计CAD系统开发中的关键技术，包括参数化技术和优化设计理论。

In this dissertation , the key technologies of taper roller bearing optimized CAD system are researched including of parametric and optimized theory .

利用多扇区介质透镜得到TM（01）模激励的圆锥喇叭笔形波束辐射

Achievement of pencil-beam radiation from a TM_ ( 01 ) mode circular waveguide source using multi-sector dielectric lens

青少年特发性脊柱侧凸大弯度患者脊髓圆锥位置的MRI研究

Variation of the position of the conus medullaris in adolescent idiopathic scoliosis patients with a Cobb angle greater than 40 °: analysis of MRI

目的观察正常人及圆锥角膜中I、II型的表达，探讨胶原I、II型在圆锥角膜病变中的变化。

Objective To observe the expression of collagen type I and II in normal cornea and keratoconus , and discuss the effects on the keratoconus .

为使E面和H面方向图在照射区域内具有高的等化度，选择双模圆锥喇叭作为馈源的结构形式。

In order to make E and H patterns of the feed equal in the illuminated area , the dual-mode conical horn is chosen as the feed form .

N体问题不仅存在做匀速圆周运动的正多边形解，而且存在非匀速运动的正多边形解，这就是圆锥曲线解。

Besides the regular polygon solutions of uniform circular motions , the regular polygon solutions of non-uniform motions also exist for N-body problems , which is known as conic solutions .

高速、高精度的圆锥偿补算法是提高捷联惯性导航系统（SINS）性能的重要环节。

High speed and high accuracy coning algorithm plays a key role in strapdown inertial navigation system ( SINS ) .

文中利用Fourier级数展开，Laplace变换，推导了变厚度圆锥壳状态空间形式的运动微分方程。

Using Fourier series expansion and Laplace transform , a global dynamic equilibrium equation in the spatial state space form is obtained .

先天性心脏圆锥动脉干畸形患者Cx43基因突变的初步研究

Preliminary Exploration of Cx43 Gene Mutation in Patients with Congenital Conotruncal Defects

DTI对脊髓圆锥与终丝界限区分的初步研究

Diffusion-tensor weighted MR imaging of conus terminalis and filum terminale : a preliminary study

一种结构简单的4mm多模圆锥喇叭

A Multimode Conical Horn of Simple Structure in 4MM Wave Band

本文主要针对WES牵引性能预测系统在砂土上的应用进行了考察，首先用试验的方法阐明了圆锥指数在砂土上应用的正确性。

This paper is aimed to research the application of WES tractive performance prediction system .

本文提出了圆柱和圆锥椭圆相贯线平面展开曲线的参数方程，并且举例说明它们在CAD中的应用。

This paper represents the parameter equations on the unfolded plane curves of the elliptical intersection line formed by a cylinder and a cone , and explains their applications in CAD With two examples .

研究表明，TSD可以有效地抑制单管圆锥钢塔的风振反应。

The studies confirm the effectiveness of TSD in abating the wind-induced vibration responses .

在ShadowZ－Buffer阴影算法的基础上，建立了一个圆锥阴影模型，设计了一种新的阴影算法。利用这一模型和算法可以很方便地产生任何物体在平面上的阴影。

Through analysing Shadow Z-Buffer algorithm , a Cone-Shadow Model is set up and a new shadow algorithm is presented , and any object 'S shadow on a plane will be obtained .

对匀速旋转的圆锥磁场，此几何相类似Berry几何相为时间的线性函数。

For the uniform rotating magnetic field , the diagonal geometric phase will evolve as a linear function like the Berry 's case .

GYP型惯性圆锥破碎机是一种高效细碎设备。

GYP-600 inertia cone crusher is a high-efficiency equipment .

圆锥角膜的上皮细胞、上皮基底膜及Bowman膜可见铁质沉积。

Iron deposit can be found in epithelial cells , basement membrane and Bowman membrane of keratoconus .

为了研究强制对流对气体保护焊温度场的影响，通过红外热像仪检测了CO2气体保护焊的温度场，发现在熔池及其邻近区域温度呈圆锥型分布。

To reveal the influence of forced convection on gas shielded arc welding temperature field , the infrared camera was used to investigate the temperature field of the base metal in CO2 arc welding .