对数螺旋线,Logarithmic spiral英语短句,例句大全

对数螺旋线,Logarithmic spiral
1)Logarithmic spiral对数螺旋线
1.Gearing theory and tooth area’s formation of logarithmic spiral bevel gear(Ⅰ);对数螺旋线齿锥齿轮齿面的形成及传动原理(Ⅰ)
2.Logarithmic spiral arch dam has three adjustble factors, so that it can easily meet requirements of stress and sta-bility, and can also meet that of Yanjinqiap dam under the conditions of that the dam cushion and abutment havebeen excavated and built, therefore, the scheme using logarithmic spiral shape was adopted in the design because ofits full advantage.对数螺旋线拱坝，因其有三个可调整的因素，更能满足应力和稳定的要求，尤其更能满足盐津桥水库大坝已浇筑的垫座和已开挖的坝肩，充分显示其优越性而被采用。
3.On this basis,it also discusses the efficiency of scraping mud by using the straight line board and the logarithmic spiral board on thickener.分析了浓缩机(或刮泥机)刮泥板的角度与刮泥效率的关系,并以此为基础对浓缩机直线刮泥板与对数螺旋线刮泥板的刮泥效率进行了探讨,对于浓缩机刮泥板的设计有实际意义。

英文短句/例句

1.SEISMIC STABILITY ANALYSIS BASED ON LOG-SPIRAL FAILURE MODE OF REINFORCED SLOPES对数螺旋线破坏下加筋边坡地震稳定分析
2.Discussion on the Efficiency of Scraping Mud by Using the Straight Line Board and the Logarithmic Spiral Board on Thickener Mud Scraper浓缩机直线刮泥板与对数螺旋线刮泥板刮泥效率的探讨
3.Research on the Airborne Conical Log-Spiral Antennas with Two Types of Excitation机载圆锥对数螺旋天线及两种馈电方式的研究
4.The Method of NC Program about Rough Cut of Helicoid Base on Helix-milling;基于螺旋线铣削的螺旋面粗加工数控编程方法
5.The mechanism of grinding internal gear of spherical worm emery-wheel is researched.建立了砂轮的球基渐开螺旋面方程和分度球面螺旋线方程,给出螺旋运动参数、螺旋线导程。
6.helical curve [ line ]螺旋曲线螺旋(取向)照相
7.Of or relating to a gastropod shell that coils clockwise and has its aperture to the right when facing the observer with the apex upward.右旋的软体动物的螺形外壳上的螺线顺时针螺旋即顶点向上，面对观察者时，螺线向右旋转
8.Of or having the shape of a helix;spiral.螺旋形的，螺旋（线）的（拥有）螺旋形或螺旋线的；螺旋的
9.Helical compression spring with optional number of coils.线圈数可以选择的螺旋状压缩弹簧。
10.a spiral of insulated wire that introduces inductance into a circuit.能够把感应系数引入电路的螺旋状绝缘线。
11.Theoretical Analysis and Numerical Simulation of High-Frequency Characteristics of Helical Slow-Wave Systems;螺旋线慢波系统高频特性理论分析与数值模拟
12.Study on the X-Ray Real-time Digital Imaging System Used in Welding Line of the Spire Welded Pipe;螺旋焊管焊缝X射线实时数字成像系统研究
13.A Study on Helix CNC Tool Path Generation Based on Pro/E基于Pro/E的螺旋线数控刀具轨迹生成研究
14.Generation of Spiral Tool Path for Sheet Metal CNC Incremental Forming金属板材数控渐进成形螺旋线轨迹生成
15.Numerical Analysis of High-Frequency Characteristics of Rectangular Helical Slow-Wave Circuits矩形螺旋线慢波电路高频特性的数值分析
16.NC Milling Analysis of the Non-circular Screw Curve Parts非圆等距螺旋曲线零件的数控铣削加工分析
17.Nonlinear vibration characteristics of helical bevel gear system and parameters influences螺旋锥齿轮非线性振动特性及参数影响
18.Numerical analysis and experiment of a miniaturization ultra-wideband spiral antenna一种小型化宽带螺旋天线的数值分析与实验

相关短句/例句

logarithmic spiral line对数螺旋线
1.Logarithmic spiral line has been used more and more in practice,this paper give a general introduction of logarithmic spiral line.介绍了对数螺旋线的相关知识,及其在自然界中尤其是在水利工程中的运用。
3)logarithm helical curve对数螺旋线
1.Abstract This paper introduced how to set up the parametric expression of concrete-mixer truck drum logarithm helical curve in the spherical reference frame, and figure out the screw pitch expression by the drum s design parameter.通过在球面坐标系中推导搅拌运输车搅拌筒对数螺旋线的参数化方程,并用拌筒的设计参数表达螺距方程。
2.This paper introduced setting up the parametric expressions, and how to creating the helical curve and unwrapping the curve on the plane based on UG by the parametric unwrap equation of concrete-mixer drum logarithm helical curve.推导出搅拌运输车搅拌筒对数螺旋线平面展开方程,用UG的参数表达式来实现螺旋线和在平面上展开曲线的生成。
4)log spiral对数螺旋线
1.Analyzing crystal can be divided into plane analyzing crystal and bent analyzing crystal by shape,the bent analyzing crystal can be divided into Lorentz circle and log spiral crystal and etc.分光晶体按其几何外形分为平晶和弯晶,其中弯晶又分为洛仑兹圆形和对数螺旋线型弯晶等。
5)Log-spiral antenna对数-螺旋天线
6)logarithmic spiral type对数螺旋线型