查询词典 torsion

In order to improve the steering characteristics in such a hydraulic power steering apparatus, it was proposed to make the ratio of the relative rotation angle between the two valve elements to the torsion angle of the torsion bar variable see Japanese Patent Application Laid-Open No.

为了改进在这种液压动力转向装置的转向性能，建议将两个阀门元件的相对旋转角度比率依据扭杆变量的扭矩角度而定（参考日本专利申请公开文件1995-117694号）。

Recent years, the angle of tibial torsion has been noticed with the concept of torsionaldeform appearance. This paper summarizes measurement of the angle of tibial torsion andits advancement of correlated research.

近年来随着胫骨扭转畸形这一概念的提出人们对胫骨扭转角度日见重视，本文旨在概括总结其测量方法及其相关研究进展。

This paper analyzes from the theories and engineering examples to review rationality of the different torsion effect indexes, such as relative torsion effectθr/u, shear force ratioλbetween torsion and translation, eccentric angle of torsion.

本文从理论分析和算例考证两个方面，考查相对扭转效应θr／u、扭转与平动引起的剪力比值λ和楼层偏心扭转角α等不同扭转效应指标的合理性，研究不同指标的影响因素及它们之间的内在联系。

The relationship between inter-story torsion angle and torsion deformation ratio is deduced base on the rule of irregular plan structures in China tall building technical specification. Considering the inter-story ratio limitation of different performance levels under different earthquake hazard levels, a series of torsion angle demand curves are established and a new method named as Torsion Angle Capacity Spectrum is put forward for the PBSD of irregular plan frame structures.

从现行规范对平面不规则结构的限制条件出发，推导出了结构层间扭转角与扭转位移比的关系式，结合框架结构在不同性能水平下的层间侧移角限值，建立了平面不规则框架结构在不同地震作用水平下的扭转角需求曲线，提出了扭转角能力谱法。

A rotor structure for a rotating wing aircraft having substantially rigid rotor head means and rotor blades or wing means arranged in at least one pair, comprising blade angle bearing means (10, 12, 14, 16) for each rotor blade means, tension bar means (6,8) operatively interconnecting the rotor blade means of a pair which blade means are arranged diametrically opposite each other, said tension bar means having a high bending resistance, whereby transmission of bending moments from the rotor blades to the rotor head means is substantially prevented, each of said blade angle bearing means comprising a structure angularly movable in the wing flap direction and in the wing lead-lag direction, at least one of said blade angle bearing means of a pair comprising means permitting an axial motion of the respective tension bar means supported in said blade angle bearing means, and wherein said blade angle bearing means (10, 12, 14, 16) operatively support said tension bar means (6, 8) on said rotor head means (4) for pitch angle rotation of said tension bar means relative to said rotor head means (4), said rotor structure further comprising means (24) securing said rotor blade means (18) to said tension bar means (6, 8) in a manner rigid against rotation of the blade means about the longitudinal blade axis whereby the securing means prevent flapping, drag and lagging movements of the tension bar means, said tension bar means being constructed as torsion bars which are elastic relative to torsion about said longitudinal blade axis.

1转子结构为旋转翼飞机，有大幅刚性转子头部的手段和转子叶片或机翼的手段安排中至少有一对，组成的叶片角度轴承手段（ 10 ， 12 ， 14 ， 16 ）为每个转子叶片的手段，拉杆手段（ 6，8 ）手术互连转子叶片的手段，其中一对刀片的手段都是安排截然相反的对方说，拉杆手段，有一个高弯曲阻力，即传输弯矩从转子叶片向转子头的意思是，大幅防患于未然，每个叶片角度说，轴承的手段组成的一个结构angularly动产在机翼上皮瓣的方向和在机翼导致滞后的方向，至少有一个叶片角度说，轴承是指一对组成的手段，允许轴向的议案，分别紧张酒吧手段，支持在叶片角度说，轴承的手段，其中，叶片角度说，轴承的手段（ 10 ， 12 ， 14 ， 16 ）手术的支持表示拉杆的手段（ 6 ， 8 ）就表示，转子头部的手段（ 4 ）为俯仰角轮换说拉杆手段相对说，转子头部的手段（ 4 ）表示，转子结构进一步组成的手段，（ 24 ）说，确保转子叶片的手段（ 18 ）表示，拉杆手段（ 6 ， 8 ）在一个僵化的方式对旋转的叶片即是说，约纵向叶片轴，即确保手段防止扑，拖曳和落后变动的紧张局势，酒吧的手段，说拉杆手段，正在建造的，作为扭杆这是弹性相对扭转约说，纵向叶片轴。

Results:compared with the torsion/orchiectomy group,the biochemical parameters and histological grades in the torsion/detorsion group increased in different degrees, and the prognosis status demonstrated by the number of spermatogenic cell associated with the decreased mean diameter of the seminiferous tubule, there are a worse prognoses in the torsion/detorsion group.

与扭转切除组比较，扭转复位组对侧睾丸的mda、il-6值、病理评分等均有不同程度升高，且1周时生精细胞层数结合精细小管直径所示的预后情况亦较差；而各指标在扭转切除组与假手术组的相比中未示明显差异。

The vertical torsion spring laser guide beam arm is designed by analytic method, and the load curve is mapmaked in the permited fluctuation range. A torsion spring curve is designed to match with the VTSLGBA′s feature curve, and the torsion spring design parameter can be confirmed according to the match result.

采用解析法优化设计了立式扭簧激光导光臂，在允许的工作波动范围内绘出导光臂的载荷曲线，然后设计出一条扭簧的扭矩曲线使其与导光臂的载荷曲线相匹配，再根据匹配结果确定扭簧的设计参数。

The introduction of torsion field can be included in a new meaning to the concept of physical vacuum . All kinds of fields (electromagnetic field, gravitational field and torsion field) can be regarded as the behaviors of physical vacuum under different polarized conditions. If one charged particle in vacuum spins to lead to the charge polarization of the vacuum , it takes the form of electric field ; if the move source is mass, by which the spin leads vacuum to the vertical polarization, it takes the form of gravitational field; If the spin is self-spinning to lead vacuum to the horizontal polarization, it takes the form of torsion field.

挠场的引入从最基本的层次上可以纳入对物理真空这一概念的新的理解上；各种场都可以看作为物理真空在不同极化条件下的表现；如果一个带电粒子存在于真空，作为一种挠动，使物理真空被电荷极化，就表现为电场；如果这种挠动源是质量，物理真空在质量的挠动下引起真空的自旋纵向极化，就表现为引力场；如果这种挠动是由于物体的自旋引起的，那么，真空被横向极化，就表现为挠场。

This method use positive feedback control to let torsion bar self-excitation, then by measuring torsion pendulum system's nature frequency to calculate torsion bar's stiffness.

针对扭杆刚度的测量，提出了一种全新的动态测量方法─—自激动力微摆法：该方法采用正反馈使扭杆自激，通过测量扭杆扭摆系统的固有频率来计算扭杆的刚度。

After the torsion wave was discovered in 1978, three brothers of Li Tailai, Li Tailin, and Li Taifeng invented the torsion meter, fully called Li's simulating meter of the torsion wave-caused destruction, In torsion meter, the torsion waves' coming into being, transmission and all the quake-caused destruction cannot only be simulated, but almost all the process of quake-caused destruction can be predicted and simulated.

继1978年发现了扭波，李泰来、李泰临、李泰丰三兄弟 2006年进而又发明了《扭仪》，全称是&李氏地震扭波破坏模拟实验仪&，在《扭仪》上不仅能展现扭波的产生和传播，还可以模拟和预测地震破坏的全过程。

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