偏心的

Mercury's orbit is highly eccentric; at perihelion it is only 46 million km from the Sun but at aphelion it is 70 million.

水星的轨道高度偏心；在近日只有四千六百点〇〇万公里来自太阳，但aphelion是7000万美元。

The problem of pushover analysis on asymmetric system was studied.

对Pushover方法应用于偏心结构的问题进行了研究。

The pentahedral bicharacteristic curve grid can be applied to investigate the thrust misalignment characteristics in a unsteady f.

证明五面体双特征曲线网格方法可用来研究非定常流动条件下的推力偏心特性。

Due to the effect of torsional vibration arose by eccentricity of the center of mass and the center of rigidity, there will produce stress concentricity in some local location of the structure, which is very detrimentally. This paper discussed the contribution of the reduction of the response of torsional vibration of the accessorial eccentrically braces in structure on emphasis.

由于不规则高层建筑的质心刚心偏心而引起的扭转振动效应，会使结构的局部产生应力集中等极为不利的情况，因而本文着重讨论了增设偏心支撑后的结构，对减小原结构的扭转振动效应的贡献。

In strictly, it is hard to make the light normal incident into the sphere, double refraction will take place in crystal sphere when a TEM〓 mode Gaussian beam oblique incident into the sphere, and the two orthogonal polarized beams are both elliptical Gaussian beam. The ellipticity and eccentricity of the elliptical Gaussian beam will change with the incident angle, and for a fixed incident angle, they will change with the shifting of incident beam waist position.

由于严格意义上的正入射较难实现，基模圆高斯光束斜入射晶体球后将在球内产生双折射，且球内偏振态正交的两束折射光都将是椭圆高斯光束，它们的椭圆度e和偏心度Δ随入射角的改变而改变，在入射角一定的情况下，入射光束束腰的移动也将改变这两束折射光的椭圆度e和偏心度Δ。

During oil production, pumping rod is eccentric in the long oil tube, in which flow of the swabbed fluid can be regarded as an unsteady flow of second-order fl.

在采油过程中，由于油井较深的缘故，抽油杆在油管中是处于偏心位置的，可以把聚驱井抽汲液在井筒中的流动视为二阶流体在内管做轴向往复运动的偏心环空中的非定常流动。

The present paper is intended to offer a method that can be used to revise measured value of cam outline according to the identified mounting eccentric magnitude of the camshaft,as well as the given base circle radius of the cam.

凸轮轴在检测仪上的安装偏心量会影响凸轮轴上凸轮廓形尺寸测量的准确性和复现性。本文提出了根据辨识获得的安装偏心量和已知的凸轮基圆半径来修正凸轮廓形测量值的方法。此方法在实际测量中获得了满意的效

The flow of Non-newtonian fluid in eccentric annuli with the inner cyinder moving axially and it's application in preventing pumping rod and oil tube from eccentric wear in a polymer-driving well are studied in this paper.

在采油过程中，由于油井较深的缘故，抽油杆在油管中是处于偏心位置的，聚驱井产出液在抽油杆做轴向运动的井筒中的流动问题就是非Newton流体在内管做轴向运动的偏心环空中的流动问题。

The coupling between eccentric rotation and rigid-body vibration leads to many complex nonlinear terms, and the location of eccentric mass also is an important parameter.

偏心块的转动与刚体的振动相耦合将产生许多复杂的非线性项，偏心激励的位置也是一个重要的参数。

In order to achieve our aim and to avoid aforementioned problems, the invention consists of a massage device intended for a massage chair, the massage unit of which has a support for an eccentric rotating shaft equipped with a coupling hole to said shaft and which is connected by way of an articulation point to a massage wheel support that has an upper wheel and a lower wheel.

为了实现本发明的目的并避免上述问题，本发明由一种用于按摩椅的按摩装置组成。该按摩装置的按摩单元具有用于偏心旋转轴的支架，该偏心旋转轴支架配备有联接到所述轴的联接孔并通过铰接点连接至具有上轮和下轮的按摩轮支架。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐