查询词典 conical bearing

Based on this,189 bridgesin the actual projects as a sample were selected,the connection between static test result anddanymic test result was built in this paper in order to assess the structure\'s bearing capacity bydynamic characteristics of bridge.The main contents are as followings:(1)On the base of actual observation records of bridge samples,the mechanicalproperties of the assembly slab bridge is obtained,and the mechanical characteristic ofhinged joint and bridge deck,the distribution of the guard rail in transverse direction are alsodiscussed.Based on the above analysis,the rational theoretical model is built,which offerssome reference to assess the structure\'s bearing capacity.

基于此，本文在实际工程项目中选取189座板桥作为样本，通过对样本桥梁实测静载挠度、应变和动载频率进行统计回归分析，建立桥梁结构动载试验结果与静载试验结果之间的关系，通过桥梁结构动力特性来评定结构承载力，论文主要完成了以下几个方面的工作：(1)以样本桥梁实测数据为基础反演装配式板桥受力特性，确定各种型式装配式板桥的铰缝受力特点、桥面铺装层受力特点以及护栏沿桥面横向分配原则，以此建立真实反映装配式板桥受力特点的理论计算模型，为装配式板桥承载力评定提供理论计算依据。

A dozen white-coated nurses bearing first aid supplies ran in, and 10 minutes later a clump of firemen stumbled out bearing a stretcher, and a precious cargo: The survivor, a man apparently in his 40s, was wearing a dusty pair of blue pants and was wrapped in an orange fireman\\\'s jacket, his eyes masked against the daylight.

首先有十二名带着白帽的急救护士冲进去，十分钟后一群消防员抬着担架踉踉跄跄的走出来，担架上是贵重的货物：一名幸存者，看起来大约四十岁，穿着一条布满灰尘的蓝裤子，身上盖着一件消防员的橙色上衣，为了防止被日光刺伤，他蒙着眼睛。

The purpose of this study was to examine in vivo kinematics of a fixed-bearing medial rotation-type arthroplasty during weight-bearing activities.

本研究的目的就是要探讨在负重状态下，固定平台内侧旋转型假体的体内运动学。

Said shaft with enclosed two ends passes from marine extraction platform through submarine water-bearing stratum into submarine oil bed and has water pumping and injecting openings corresponding to the water-bearing stratum and oil bed respectively. A sand control filter is mounted to water-pumping opening. A packer is provided in the shaft between water and oil beds.

井筒从海上采油平台穿过海底水层后伸入海底油层中，其井口和井底均为封闭，对应于水层和油层处的筒壁上分别开有抽水孔和注水孔，抽水孔内侧的井筒中装有防砂过滤器，水层与油层之间的井筒中装有封隔器。

The hidden water-bearing bodies or water-bearing structures in working face are one of the main causes of the water disaster in working face.

工作面内隐伏的含水体或含水构造是突水事故发生的主要隐患之一。

Many oilfields of Y Oil Production Plant are at higher water-bearing and middle to high water-bearing phase in oilfield development.

应用结果表明，提高了各种注采调整方案和单井措施增油方案的准确性。

The clustering method can be used not only in the identification of the oil bearing formation and water-bearing formation, but also in the demarcation of rock.

该聚类方法不仅可用于识别油气层和水层，还可推广应用于划分地层岩性等领域。

The Yellow River silt bearing cellular brick is a kind of new wall bearing materials and the kinds of behaviors is still to be studied.

黄河淤泥多孔砖是一种新型的墙体材料，其各项力学性能尚待研究。

Based on the engineering experiences and theoretical analysis,the mechanical behaviors,design of the section,choice of the calculating programs,and the related parameters of the wall bearing and column bearing SRC transfer beam are presented.

提要］从工程实例和理论分析入手，对型钢混凝土托墙，托柱转换梁的受力特点、截面设计方法、整体计算软件及其相关参数的选取等进行了细致的分析。

In the bearing ring or a bearing wall or a flange gasket for ease of grinding the roots of the open trench or slot.

在轴承套圈或轴承垫圈的挡边或凸缘根部为便于磨削所开的沟或槽。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。