查询词典 beam

In connection with the application of concrete-filled steel tubular column in the engineering practice in this country at present,a new fashioned connection in framed structure of concrete-filled square steel tubular column with reinforced concrete beam was proposed,being a connection of concrete beam with non-through hidden steel corbel steel tubular column filled with concrete.

结合我国现行钢管混凝土柱在实际工程中的应用状况，提出了用于方钢管混凝土柱-钢筋混凝土梁框架结构的新型连接节点形式非穿心暗钢牛腿方钢管混凝土柱与混凝土梁节点，采用了X型加载试验方案，制作了1∶3的试验模型，进行了低周反复荷载作用下的试验研究，得到了相关的钢筋应力应变发展规律和相应的滞回曲线，通过对试验结果节点破坏的机理分析，提出了进一步的改进措施。

With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.

通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。

The stresses and displacements of the crane beam are calculated when the counterfort columns (1.5 m or 5.0 m under the beam) are considered or not considered in class-Ⅲ and-Ⅳ surrounding rock.

分别计算了Ⅲ、Ⅳ类围岩设扶壁柱（梁下1.5m或5.0m）与不设扶壁柱的岩壁吊车梁结构的应力和位移。

The size and position of the cross section of support beam, the opening direction of beam channel

表面处理形式、状态；支撑梁的截面尺寸和位置，槽钢的开口方向

The basic structure of the gyroscope is a cantilever beam mass structure. The cross section of the beam is rectangular.

陀螺的基本振动结构为悬臂梁-质量块结构，梁的截面为接近于正方形的矩形。

Due to this coaction there is axial force in longitudinal beam and large bend in side cross beam.

对于桥面系，假定纵梁简支在横梁上，横梁简支在主桁架上。

The solution of the cross—fire of signals in the LSSDV three—beam measming system is tested experimentally, the experiment of the simultaneous measurement of spray droplet size distribution and velocity is performed, and the idea of the LSSDV three—beam measuring model is achieved.

用实验验证了LSSDV三光束测量模型中信号串扰问题的解决，并对喷雾水滴的尺寸分布和速度进行了同时测量实验，实现了LSSDV三光束测量模型的设想。

"Crosstie:a transverse beam or rod serving as a support, especially a beam that connects and supports the rails of a railroad ."

"横木，枕木：一种起支撑作用的横向木杆，尤指连接和支承铁路轨道的枕木。"

The beam extracted from cyclotron is of Gaussian distribution, but in many applications the uniformly distributed beam is needed.

加速器引出束流分布一般都是高斯分布，而在束流应用中需要更多的是均匀分布的束流。

Comparing with the traditional He-Ne laser narrow beam collimating method, it has the advantages of the less influence of air disturb, minor light beam drift and high stability of the datum line.

与传统的He-Ne激光细光束准直法相比，这种方法受大气扰动的影响小，光束漂移小，准直基线的稳定性好。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。