查询词典 arch

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。

It is the second largest triumphal arch in existence (North Korea built a slightly larger Arch of Triumph in 1982 for the 70th birthday of Kim Il-Sung).

它是现存第二大的凯旋拱门(朝鲜为了庆祝金日成70大寿曾于1982年修建了一座稍大一些的凯旋门)。

The Roman triumphal arch had a facade of marble columns, and the arch way and sides were adorned with relief sculpture.

罗马的凯旋门正面有大理石的石柱，在拱门和两侧都有浮雕。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。