查询词典 bell arch

The deformation failure of the tunnel mainly presented as bending deformation and avalanche at the arch top and avalanche slip deformation at the arch foot, the self-stability is usually good.

隧洞的变形破坏主要表现为顶拱的拉张弯曲变形和崩塌及拱脚的崩塌滑移变形，一般自稳性较好。

Therefor, the lining construction scheme of "the inverted arch is lined after the lining of the side and roof arch" is adopted in the construction of the tunnel for the water conveyance project of Dahuofang Reservoir, and then the excavation and the lining are carried out at the same time, by which the construction progress has been promoted and the total construction period of the project has been ensured as well.

为此，经研究在大伙房水库输水工程的隧道施工中采用了先边顶拱后仰拱的衬砌施工方案，实现了开挖与衬砌平行作业，从而加快施工进度，确保了工程建设总工期。

The arch dam is a sort of space shell structure with complicated shapes. The stress level of dam body and the stability condition of abutment rock are the two key indexes to evaluate the safety of arch dam.

拱坝是一种外形复杂的空间壳体结构，坝体的应力水平和坝肩岩体稳定状况是评价拱坝安全性的两个重要指标。

The arch dam shoulders anti-slides stable and the distortion stable question initiates the arch dam safety incident\'s primary cause, is also one of dam area key project geology questions.

拱坝坝肩的抗滑稳定和变形稳定问题是引发拱坝安全事故的主要原因，也是坝区关键工程地质问题之一。

Safety evaluation of high arch dam is related to the failure mode. It is necessary to find the most possible failure mode for the specified arch dam according to risk analysis. Then the safety degree of the dam relevant to the mode will be analyzed.

高拱坝安全度的评估需要与失效破坏模式联系起来，应通过风险分析寻找最可能失效模式，确定与此模式相应的安全度。

A safety evaluation is made to a high arch dam by means of both deterministic and nondeterministic approaches and the comparison shows that applying both failure probability and risk value to high arch dam safety evaluation is desirable in terms of both safety and economic aspect.

分别利用确定性与非确定性方法对某高拱坝进行了安全评价，通过比较表明：利用失效概率、风险值两个指标对高拱坝进行安全评价可以兼顾安全性、经济性的平衡。

Based on the efficient approach developed above, cases of foundationinhomogeneity with stiffness varying according to an exponential function along the radialdirection, and cases of foundation inhomogeneity with stiffness discontinuity and with weakinterlayer strata on the earthquake response of concrete arch dams as well as gravity damswere analyzed. It is found that taking into account the effect of foundation inhomegeneity forthe earthquake safety assessment of concrete arch and gravity dams has great significance.

在以上理论的基础上，本文充分利用比例边界有限元法能够模拟非均匀无限域的优点，合理地提出了重力坝、拱坝的非均匀无限地基模型，分别研究了地基材料弹性模量沿深度按指数变化的无限不均匀地基和地基中存在断层或软弱夹层时对重力坝和拱坝的地震响应影响。

The main bridge of Xin-tong-shan bridge on Fuding in Fujian is low through concrete filled steel tube rigid-framed tied arch with three spans (51m+75m+51m). The cross section of arch rib adopted new pattern dumbbell-shaped.

福鼎新桐山大桥主桥为51m+75m+51m三跨连续的下承式钢管混凝土刚架系杆拱，拱肋采用了新型哑铃型截面。

AIM: Different fracture bone defects are established on zygomatic arch of New Zealand rabbits to obtain the critical size fracture defect of the zygomatic arch.

目的：在新西兰白兔颧弓上制备不同的骨折骨缺损，以求得兔颧弓骨折骨缺损植骨临界值。

Methods The distances from superficial temporal artery on the superior zygomatic arch to the beginning of superior thyroid artery and from the latter to superior thyroid were measured on 48 sides (male: 36 sides, female: 12 sides) adult cadavers and the angle between superior thyroid artery and external carotid artery, the inner pathways of superficial temporal artery on superior zygomatic arch and the beginning of superior thyroid artery were also observed.

在动脉灌注红色乳胶的成人尸体教学标本24具（48侧）（男18具，女6具），测量甲状腺上动脉起点处至颞浅动脉颧弓上缘处和至喉上动脉发出部的距离；甲状腺上动脉与其起源动脉的夹角；颞浅动脉在颧弓上缘处和甲状腺上动脉起点处的内径。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。