偏心圆

偏心圆以及最小二乘圆理论的研究

Study on theory for eccentric circle and least square circle

偏心圆凸轮从动件运动和动力分析

Analytics for the Eccentric Cam Oscillating Follower Mechanism and Power

旋转环形偏心圆截面弯管内流动特性分析

Analysis of flow characteristics in rotating curved eccentric annular pipe

偏心圆曲梁在纯弯下应力的精确解

An exact stress solution of the eccentric curved beam under pure bending

偏心圆剥离法在隆乳术中的应用

The bias center circular dissection applied in breast augmentation

变形偏心圆非圆齿轮传动及其在叶片差速泵中的应用

Modified Eccentric Circular-Noncircular Gear Transmission and Its Application to Differential Velocity Vanes Pump

偏心圆齿轮齿形误差的测量

The tooth profile measurement of an eccentric gear

小振幅振动圆柱在偏心圆域中诱导的二次定常旋涡流动

The Steady Secondary Vortex Flow Induced by an Oscillating Circular Cylinder in an Eccentric Circular Container

双电轴形成电场的等电位曲线为两族圆心互为反演的偏心圆族线。

The equipotential lines of the electric field caused by double electric axes are 2 eccentric circle family lines that are mutual inversion .

通过使偏心圆齿轮节曲线的极坐标方程的极角按整倍数缩小的方法获得了变形偏心圆齿轮节曲线的极坐标方程。

The modified eccentric circular centrode has been obtained by reducing the polar angle of polar equation of eccentric circular centrode by integral multiple .

分析了扇形和偏心圆两种平衡轴设计的要求以及平衡重低质量的设计原则。

In this paper the demands , the lowest mass design principle of balancer shaft of fan type and eccentric circle type balancer mass are analyzed .

以椭圆（含高阶椭圆）齿轮及偏心圆齿轮为例，给出啮合角变化的规律及啮合角约束条件。

The elliptical gears and the eccentric gear are taken as examples to show the change of engagement angle and the constraints on the engagement angle in design .

利用该方法和多臂井径测井数据可得到变形截面上近似偏心圆的圆心、最大通径和有效通经。

We can obtain the eccentric circle 's center , maximum drift diameter and effective drift diameter by using this method and the data of multi-armed caliper log .

对椭圆芯管矩形翅片和大功率晶闸管用热管散热器偏心圆芯管矩形翅片的传热进行了分析和数值模拟，获得了相应的肋效率曲线，并与已有的近似解作了比较。

Transfer heating of circle core pipe for high power thyristor was analysed and numerically imitated . Proper rib efficiency curres were obtained and compare with convention approach answer .

则这两对变形偏心圆非圆齿轮的传动比曲线为两条周期相同的曲线，其相位差为两个变形偏心圆齿轮安装角的差。

The transmission ratios of the two pairs of modified eccentric circular-noncircular gears are two curves in the same period . The phase difference of the two curves is the difference of the established angles .

本文基于离散数学理论和计算机技术提出了平底从动件偏心圆机构系统磨损的数值仿真模型，可用于解决平底从动件偏心圆机构系统的磨损问题。

The article that is based on theoretical knowledge of the discrete math and the computer technique provide numeric stimulate pattern of the flat-faced follower eccentric circle institution , which is applied to resolve the wearing problem of flat-faced follower eccentric circle institution .

多臂井径测井仪是获得油水井套管变形程度的重要工具，利用最优化方法对井径仪所获得的数据进行解释，给出了套管变形截面的近似偏心圆的圆心、最大通径和有效通经。

The multifinger logging tool is an important tool acquiring casing deformation degree of water-oil well , The data that logging tool acquiring is interpreted by optimization method , circular center , maximum diameter and efficient diameter of approximate eccentric circle for deformation section are given .

回旋媒质偏心加载圆波导的传输特性

Propagation characteristics of a circular waveguide eccentrically loaded with chiral media

运动偏心对圆光栅副测量的影响及误差补偿

Error compensation for eccentric motions of circular gratings

离子注入与离子交换平面和条形光波导的制备及其特性研究回旋媒质偏心加载圆波导的传输特性

The Investigation on Planar and Channel Waveguides Fabricated by Ion Implantation and Ion Exchange ; PROPAGATION CHARACTERISTICS OF A CIRCULAR WAVEGUIDE ECCENTRICALLY LOADED WITH CHIRAL MEDIA

列出对内圆外方、偏心内圆外方和内带形外圆等九种同轴线特性阻抗的计算结果并与其它文献结果进行了比较。

The calculating results of the characteristic impedances of nine coaxial lines , such as concentric , eccentric circular inner and square outer conductors , strip inner and circular outer conductors , are tabulated and compared with data from other papers .

无偏心K形圆钢管搭接节点焊缝长度计算

Calculation of the Length of Welds at CHS Overlapped K - Joint without Eccentricity

本文用空间有限元理论解决了半径较大、偏心较小的圆截面曲轴强度计算问题。

In this paper , the strength problem is solved for the crank shaft with a big radius circular cross-section and small eccentricity by using spacial finite element method .

最终导出了大、小偏心统一，圆、环形截面统一的正截面强度计算公式及方法。

Then the unified formulas for calculating sectional strength of the member are derived which are adaptable to both circular or ring cross section with thrust of big or small eccentricity .

轴向负荷积分Ja（ε1ε2）与负荷偏心距的节圆直径比率2e/D（pw），采用最小二乘法非线性回归的拟合方式，列出了转盘轴承的额定静负荷计算方程式。

Based on the ratio of axial load integral Ja (ε 1 ε 2 ) to pitch diameter of load eccentricity 2e / Dpw , using nonlinear regression of least-squares procedure , an equation for calculating static load rating of turntable bearings is given in this paper .

圆管内的偏心声源在圆管内外激发的声场

The acoustic field of pipe generated by eccentric source in the liquid

偏心介质棒加载圆波导模式分析

Mode Analysis of a Circular Waveguide loaded with an Eccentric Dielectric Rod

偏心圆环及同心圆-椭圆环微带天线的谐振特性

The Resonant Characteristics of Eccentric Circular and Concentric Circular elliptical Ring Microstrip Antennas

偏心齿轮-非圆齿轮行星系分插机构运动机理分析

Analysis of Kinematic Principle of Transplanting Mechanism with Eccentric Gears and Non-circular Gears

内置偏心电极的空心圆管中有限差分方法的应用

The application of the finite difference method in a bore with an eccentric electrode