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- The wave forces acting on the semi circular breakwaters are studied by a hybrid numerical method of Boundary Element Method and Finite Difference Method in this paper. 本文采用边界元与有限差分相结合的数学模型研究了半圆型防波堤上波浪压力的作用规律,并总结出了适用于堤顶淹没、半淹没和不淹没情况下的总压力和抗滑稳定系数的简化计算公式。
- EA309 is the dehydrogenating tail gas cooler in unit 300 of styrene workshop in chemical works No.1.which inlet section is circular section vessel. 燕化公司化工一厂苯乙烯装置300单元脱氢尾气冷却器EA-309壳程入口段为长圆形截面容器。
- This can calculate the accurate size of the blank be used in the expanding of circular section workpiece with discretional curve as its axes. 同时这种方法也可应用于任意曲线轴线的圆截面工件的毛坯展开中。
- As for retroreflector with circular section, FFDP under different incident conditions of laser beam, dihedral angle error and flatness error is simulated. 基于角反射器的几何结构模型, 采用矢量形式的折反射定律, 建立了在不同光束入射条件下, 具有二面角和面形误差的角反射器的出射光场的相位分布和远场衍射模式的数学模型。
- Elastic-plastic stress solution of circular section surrounding rock,based on Mohr-Coulomb criterion,has a widely use in the design of tunneling engineering. 应用莫尔-库伦准则得出的圆形断面井巷围岩弹塑性应力解答在井巷工程设计中有广泛的应用,对这一解答进行了深入分析,指出了存在的问题。
- a circular section with fixed diameter 定直径圆断面
- RC short column of circular section 圆截面短柱
- The indented circular sections as shown here are used throughout the model, simply use a tube primative and then a create a cylinder and possitioned inside. 交错的圆形零件在整个模型中多次被用到,简单地使用一个圆管物体然后创建一个圆柱体,放在圆管其中。
- a operation that removes a circular section of bone from the skull. 从颅骨中取下环状截面的手术。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- a operation that removes a circular section of bone from the skull 从颅骨中取下环状截面的手术
- The full moon has a circular form. 满月呈圆形。
- Fast Lining Construction for Circular Section Tunnel 圆形隧洞快速衬砌施工技术
- Forging of Inner Hole of Long Sleeve with Non- Circular Section 非圆截面长套筒内孔锻造
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- The full moon has a circular shape. 满月呈圆形。
- The organization issues a circular every month. 该组织每月发一份通告。
- semi circular path 半周轨道