查询词典 rolling-over

It is significant to study the contact area in rolling process and simplify model of finite element.

对研究花键冷滚压成形过程中的接触面积和有限元模型的简化具有重要的意义。

Rolling body is a convex spherical roller bearing to the heart.

滚动体是凸球面滚子的向心滚动轴承。

Rolling body is convex or concave spherical roller bearing heart yearned for the adjustment.

滚动体是凸球面或凹面滚子的调心向心滚动轴承。

In the direction perpendicular to the rolling plane convex curve was continuous basic cylindrical or conical roller to prevent roller and raceway contact points to the stress concentration.

在垂直于滚动方向的平面内呈连续的微凸曲线的基本圆柱形或圆锥形的滚道，以防止在滚子与滚道接触处产生应力集中。

The stretch of highway in this view is crossing the gently rolling country just east of Woodstown New Jersey,a landscape which reminded us of the upper Midwest:crops of field corm and hay,pastures with milk cows,and farms with silos.

The一段公路在此观点是越过轻轻滚动国家东部的Woodstown新泽西，一个景观提醒我们中西部：作物和外地球茎干草，牧场与奶牛和农场筒仓。

The birth and evolution of corrugation are studied under the quasi-static condition by elasto-plastic rolling contact method.

波磨的形成是残余应变叠加的结果，忽略残余应变，在重复加载中计算结果会产生较大的误差积累。

The structure and technical principals of arc rolling beam balance technology are introduced in this paper.Through reforming the pumping unit beam,the counter weight structure of beam is improved and the pumping unit is easily balanced.

摘要介绍了弧线滚动平衡游梁结构及技术原理，通过对抽油机游梁进行简单改造，使游梁的配重结构得到了优化，使抽油机更易达到平衡。

The discovery and verification of energy coupling mechanism entitled as "rolling" and "wobbling" naturally produced among earth and sun supplied us a powerful evidence for ubiquity of repulsion at the scale of natural inter-planet, and then demonstrate a natural macro-phenomenon of counterattraction existing in interstellar matter since Newton′s great discovery of gravitation.

日—地间天然形成的能量相耦合的"轧制"式和"摇摆"式物理机制的发现与证实，为自然界星际尺度间的斥力作用普遍存在提供了有力的证据。这是自牛顿发现万有引力之后，首次对宇宙中星际间存在的"反引力"作用这一宏观自然现象的揭示。

In order to overcome the deficiency of conventional forging process, cross wedge rolling process was applied in automotive transmission countershaft blank.

为克服传统锻造工艺生产的不足，对汽车变速器中间轴毛坯进行了楔横轧工艺实践。

Based on the dynamics fundamental equation, the rigid ships rolling coupled oscillation model was established, then the definite condition of the coupled oscillation equation under the regular transverse wave and first-order ordinary differential equations were presented. The ship vibration rule under the regular transverse wave was analyzed by examples, simultaneously the influence of damping coefficient on the vibration type was discussed.

基于动力学基本方程，首先建立了刚性船舶横摇的耦合振动方程，然后给出了在规则横浪激励下的耦合振动方程的定解条件和一阶常微分方程组，最后通过算例计算了在规则横浪作用下船舶的振动规律，同时研究了阻尼系数等参数对其振动规律的影响情况。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。