1.
Examination Research on Logarithmic Spiral Profile Joint Size
对数螺线型面联接件的尺寸检测研究
2.
Approximating logarithmic spiral segments by polynomial and C-Bézier
对数螺线段的多项式逼近与C-Bézier逼近
3.
The Mystery between the well-known Golden Section Rate and Logarithmic Helix;
神赐比率与对数螺线、著名级数之间的奥秘
4.
The Perfect Unity of Logarithmic Spiral,Golden Section and Fibonacci Sequence
对数螺线、黄金分割与斐波那契数列的完美统一
5.
I Shall Arise the Same Though Changed--Jacob Bernoulli and the Logarithmic Spiral
虽经沧海 依然故我——雅格布·伯努利与对数螺线
6.
Study on Explicit Dynamics Numerical Simulation Comparison of Self-locking Mechanism of Achimedean and Straight Line Types Mould Surface of One-way Clutch
对数螺线及直线型面单向联轴器摩擦自锁机制的显式动力学数值模拟比较研究
7.
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
8.
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
9.
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
10.
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
11.
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。
12.
Helical compression spring with optional number of coils.
线圈数可以选择的螺旋状压缩弹簧。
13.
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
14.
Study on the high temperature line intensities of the symmetric-top molecule NH_3
对称陀螺分子NH_3的高温谱线强度研究
15.
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。
16.
Mathematical Simulation of Disc Extruder Based on Archimedean He lix
基于阿基米德螺线的磨盘挤出机数学模拟
17.
The Numerical Calculation of Mixing for Archimedes Spiral Mixing Disc
阿基米德螺线式混炼盘混炼效果的数值计算
18.
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