查询词典 hinges

A multiple-step beams model was established to analyze the static stiffness characteristics of the double parallel four-bar mechanism with right angle flexible hinges based on the symmetry of the structure. Formula for calculating the static stiffness was derived by applying singularity function. On the basis of this analysis, the factors influencing the stiffness performance of the double parallel four-bar mechanism were studied from its geometric parameters, and the theoretical model was verified by finite element method.

根据其结构的对称性建立了静刚度分析的阶梯梁模型，引入奇异函数法推导了柔性双平行四杆机构的静刚度计算公式，在此基础上，分析了柔性双平行四杆机构各尺寸参数对其静刚度的影响，并采用有限元方法对理论模型进行了验证。

There are three great "hinges" of time that span salvation history: At the beginning is creation, at the center the Incarnation-redemption and at the end the "parousia," the final coming that also includes the universal judgment.

教宗进一步谈时间的观念说：在整个救恩史上有三个基本时间要点：首先是创造开始，居中的是天主降生爲人和救赎人类，结束的是基督的再度来临，这也包括最后审判。

The answer hinges on our ability to convert a polynomial quickly from coefficient form to point-value and vice-versa.

该问题依赖于我们将多项式从系数表示快速转换为点值表示的能力，或相反。

Hinges on pterodactyl cage failed again, will need to be welded properly this time – i.e.

内部安全程序需要重新审查遍。

While I'm at it, I'll mention that, yes, the doors are on hidden hinges, opening inward at the front like the real McCoy.

我是在它，不过我将提到那，是的，门在隐藏的枢钮上，开放的在前面像真正的 McCoy 一样的进口。

The collapse of bridges due to unseating at intermediate hinges during earthquake emphasizes the need to provide an adequate number of restrainer s to limit the relative displacement between frames in a bridge with inadequate hinge seat width.

在地震中，由于桥联间伸缩缝处过大的变位会造成桥梁破坏，所以需要在支座宽度不足的伸缩缝间设置适当的限位器，以限制伸缩缝间的相对位移。

This structure took threefold-symmetric Bricard linkages,composed of six tetrahedrons,as fundament,and implemented retractability through tetrahedrons' rotation around the adjacent hinges.

这种结构以6个四面体构件形成的三向对称环形连杆机构为基础，通过四面体绕相邻铰转动实现结构的闭合和开启。

Between two tall gateposts of roughhewn stone (the gate itself having fallen from its hinges at some unknown epoch) we beheld the gray front of the old parsonage terminating the vista of the avenue of black ash trees.

我们从两个高大的粗雕的石头门柱之间看去，而这大门本身也早在几何时从它自己的位置向下倾斜，陈旧的牧师住宿区灰色的正面截断了黑色白蜡树大道的风景。

And the hinges of the temple shall screak in that day, saith the Lord God: many shall die: silence shall be cast in every place.

在那一天，王宫中的歌女必要哀号──吾主上主的断语──尸体成堆，抛在各处；鸦雀无声。

There was a seedy old chest, and an old hair trunk with the hinges broke.

还有一只破旧的木柜，一只带毛的皮箱，上面的合叶都已经裂开了。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。