查询词典 arch

Objective To study the brain function protection effect of mid-position clamping of aortic arch and parallel circulation in the entire arch replacement surgery.

目的 探讨在全主动脉弓置换手术中采用中位阻断主动脉连续单侧脑灌注对脑功能的保护效果。

Objective To study the brain function protection effect of mid-position clamping of aortic arch and parallel circulation in the entire arch replacement surgery.

作者：张建卿程兆云顾以茼肖明第目的探讨在全主动脉弓置换手术中采用中位阻断主动脉连续单侧脑灌注对脑功能的保护效果。

The Stewart Mountain Dam located 41 miles (66 km) east of Phoenix, Ariz., on the Salt River, was completed in March 1930. The structure contains an arch dam, two thrust blocks for simulating abutments for the arch dam, three gravity dams, and two spillways.

绪论：Stewart大坝位于亚利桑那州，凤凰岛东部66Km的盐河上，于1930年3月建成，主体结构包括一座拱坝，两座模拟拱坝拱端的推力墩，三座小重力坝和两个溢洪道。

This paper used foot arch index to investigate the growth of the foot arch of infants,children and juveniles.

本文采用较能客观反映真实足弓的指标——足弓指数，对幼儿、儿童和少年足弓发育情况进行研究。

I Arch Bridge Pier through the current design, a better understanding of the design of the arch bridge, we should be in accordance with applicable, the economy, safety and proper care for the principles of aesthetic design, the basis of these principles in light of the actual situation and the specific reasonable design.

我通过此次拱桥墩台设计计算，进一步了解在拱桥的设计中，我们应按照适用、经济、安全和适当照顾美观的原则进行设计，根据这些原则，结合实际情况，具体地合理地进行设计。

Horizontal push will arise Pier displacement of the through arch bridge of concrete-filled steel tubes under the condition of erection of arch ribs , concreting process, transverse beam pouring and installation.

下承式钢管拱系杆拱桥在拱肋安装、钢管混凝土浇筑、横梁安装和现浇横梁、桥面板湿接头时对拱脚产生的水平推力极易造成桥墩位移，通过对不同过程中的水平力计算，确定体外束张拉方案，使水平力通过体外束得以平衡。

No difference was seen between sexes. The projection of medial, lateral artery, nerves and the plantar artery arch, nervous arch were determined. It provides morphological information for clinical doctors to determine the neurovascular position and to anaesthetic the nerves of plantar for local operation.

同时确定了足底内、外侧动脉，足底内、外侧神经，足底动脉弓、神经弓的体表投影，从而为临床医生确定神经血管的位置和局部手术时足底神经的麻醉提供形态学资料。

In addition, the microsurgical anatomy analysis was carried out on the branches of medical, lateral plantar arteries, nerves and plantar artery arch, and nervous arch. It also provides anatomical morphological information for microreplantation.

另外，对足底内、外侧血管、足底内、外侧神经和足底动脉弓、神经弓的分支进行了显微外科解剖并进行了分析研究，为断指再植显微外科手术提供了解剖学资料。

Against the background of wind-induced vibration of the H-shaped hangers of steel truss arch bridges,this paper analyzes the degree of influences of the Reynolds number Re,vibration factor ξ,stress magnitude,stress state,boundary conditions and sectional shapes of hangers on the vibration of the hangers of the steel truss arch bridges.

以钢桁拱桥的H型吊杆的风致振动为工程背景，分析了吊杆的雷诺数Re、振动因子ξ、应力大小及应力状态、边界条件、断面形状对钢桁拱桥吊杆振动的影响程度。

Against the background of wind-induced vibration of the H-shaped hanger s of steel truss arch bridges,this paper analyzes the degree of influences of the Reynolds number Re,vibration factor ξ,stress magnitude,stress state,boundary conditions and sectional shapes of hanger s on the vibration of the hanger s of the steel truss arch bridges.

以钢桁拱桥的H型吊杆的风致振动为工程背景，分析了吊杆的雷诺数Re、振动因子ξ、应力大小及应力状态、边界条件、断面形状对钢桁拱桥吊杆振动的影响程度。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&