查询词典 box beam
- 与 box beam 相关的网络例句 [注:此内容来源于网络,仅供参考]
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12VAC, 50W reflecting type cold light beam tungsten halogen lamp is used as light source. Separated transformer box is provided.
光源为12VAC,50W反射型冷光束卤钨灯,并配有分体变压器盒。
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It works as a electronie from a set of linear cathode once issued, through the uniform electric field acceleration, in Accelerator box under 帘状 electron beam.
其处事道理为:电子从一组线形阴极不板不收回后,不纬过笔直平均电场放慢,在放慢器辐照箱下得回帘状电子束。
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It is concluded that the walking beam with Ⅰ shaped section requires less material than that with box shaped section.
通过优化计算,确定了箱形等截面游梁和工字形等截面游梁的截面尺寸参数。
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The Dongping Bridge is a new arcuated built-up system bridges. Half through steel box tied arch and prestressed concrete continuous beam were connected directly, and then the bridge becomes the Cooperation System Bridge with vice-arch.
东平大桥是一种新型的拱梁组合桥,由中承式钢箱系杆拱与预应力混凝土连续梁直接连接形成协作体系,并保留施工过程中的拉杆形成副拱。
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The beam quality of a LD pumped Nd∶YAG laser is measured with CCD camera system. The background characteristics of the CCD system and the influence of the size of integral box upon measurement results are investigated. The following conclusions can be derived form experimental results:(1) Background is strongly depend upon exposure time and pixel binning,while temperature has an ignorable effect upon it,whether with or without ambient light.(2) A 5%-cut is the minimum value in order to get a reasonable result.
采用CCD系统实验测量了LD泵浦Nd∶YAG激光器的光束质量参数,研究了CCD系统的背景噪声特性和积分区域选取对光束质量参数测量的影响,从实验数据中得到以下结论:(1)在有、无背景光两种条件下,背景记数强烈地依赖于曝光时间和像素的合并,温度影响可以忽略不计,(2)为获得M2合理的测量结果,至少要选择5%积分区域。
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However, during the actual application of abundance projects, with the operation of RC continuous curved box-girder bridges, the beam body occurred the outward displacement along racial direction and took on obviously circumrotate and overturning tendency.
然而,在大量工程实际应用中发现,随着钢筋混凝土曲线箱梁桥的运营出现了梁体向径向外移,呈现较明显的旋转倾覆趋势。
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The bottom of cable inlets and outlets box is equipped with dismountable active cover board. The top of beam inlets and
对于电缆进出线柜,其柜底装有可拆装的活动盖板,对于架空进出线柜,根据用户的要求,其柜顶可装母线
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This study performed the three-dimensional nonlinear finite element analyses using a general purpose finite element program ABAQUS to simulate the structural behaviors of two full-scale H-beam to box-column subassemblage specimens in fire test. In the experimental program of this study, the two specimens were tested at elevated temperatures in the furnace and under the specified constant loadings, and the moment connections of the two specimens were made of fire-resistant steel and normal steel respectively for comparison.
本研究针对两支实尺寸H型梁-箱形柱接合之耐火钢与普通钢弯矩接头试体受定载加温的火害行为进行ABAQUS有限元素数值模拟,所得之数值结果分别与两支试体在大型高温炉中所进行的火害试验结果比对,以验证有限元素数值模型之正确性。
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The thesis designs that PLC controls four servo electric motors using Aimosheng EC20H , the rocker arm realizing beam drill goes up and down , the rocker arm rotates , the main spindle box slides , the chief axis moves forward to give axial four action , PLCs the motion controlling one frequency conversion electric motor at the same time realizing the machine tool host moving the revolution being a chief axis.
本论文设计使用艾默生EC20H PLC控制四台伺服电机,实现摇臂钻床的摇臂升降、摇臂旋转、主轴箱滑动、主轴进给四个轴向的动作,PLC同时控制一台变频电机实现机床的主运动即主轴的旋转运动。
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After the rigidity matrix calculations, the FEM analysis program ANSYS is used to create models, with the truss structure and box cross-sectioned cantilever board beam as models.
在完成结构刚度矩阵计算的前提下,以桁架结构和矩形截面悬臂板为模型,利用有限元程序ANSYS进行建模,分析了不同类型的结构在温度变化作用下的响应,从而得知温度变化对桁架结构的模态参数影响不大,而对矩形截面悬臂板梁的模态参数有一定的影响。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。