Optimum Design of Step Gating System;
阶梯式浇注系统的优化设计
In this paper, according to principles of error back-propagation (BP) neural network, combined with three dimensional parametric modeling based on Object ARX technology, an intelligent CAD software system for step gating system of cast-ironed camshaft was developed, based on AutoCAD environment.
根据误差反向传播(BP)神经网络的原理,结合ObjectARX参数化三维建模技术,开发了基于AutoCAD软件环境的铸铁凸轮轴阶梯式浇注系统智能化CAD软件。
Finite Element Metehod Simulation and Experimental Research on Fine Blanking Process with Tool of Stepped Edges;
阶梯形刃口精密冲裁过程有限元模拟及实验研究
One of a series of steps or tiered seats, as in an amphitheater.
阶梯式座位，阶梯一系列台阶中的一级或阶梯式坐位的一排，如在圆形剧场中的
Don’t leave him standing on the doorstep,ask him in!
不要让他站在门口的阶梯上,请他进来。
Assessment of Interpretation Quality:a "Ladder" Model;
试论口译质量评估的“阶梯式”模式
The convenient handwheel adjustment of cutting edge clearance is rapid and precise as well.
◆ 矩形刀片，四个刃口均可使用，使用寿命长。
Discussion about the Continuity of Arc-shaped Curve of Ball-end Milling Cutting
等螺距圆弧形球头铣刀刃口曲线的连续性讨论
There is a white-spindled staircase leading to the pulpit.
有一个白色纺锤形的阶梯通往讲道坛。
The result is the staircase pattern shown in Fig 6-22.
这样的结果，是图6－22展示的阶梯图形。
The river falls in a series of cascades down towards the lake
河形成阶梯状瀑布泻入湖中
The river fell in a series of cascades down towards the lake.
河形成阶梯状瀑布泻入湖中。
“Double Ascension” in Area Plaza,in downtown Los Angeles,calif,USA.1973
洛杉矶“双重上升”阶梯形雕塑,美国
STEP HOLE DRILLING METHOD FOR MEASURING PLANE RESIDUAL STRESSES IN DEEP LAYER
钻阶梯形孔法测量深层平面残余应力
Studies on the Economic View of the Stair-Like CIM System Architecture;
阶梯形CIMS体系结构中经济视图的研究
However,the pure edge dislocation is easily etched along the dislocation line,inducing an etch pit of inverted hexagonal pyramid aligned with the surface step.
纯刃位错易于沿位错线被腐蚀,因而其腐蚀坑是沿着表面阶梯分布的尖底倒六棱椎.
A notched board at either side of a staircase that supports the treads and risers.
木楼梯侧板，木楼梯小梁在阶梯两边支撑楼梯的踏板和竖板的有凹口的木板
Two Problems on Solving the Deformations of Step Beams by Singular Functions
关于用奇异函数求解阶梯形梁变形的两个问题
Simulation of Drawing Process of Hydroforming Ladder Cylinder Part
基于Dynaform的阶梯形件液压拉深成形仿真技术研究
CALCULATION OF REFLECTION COEFFICIENT FOR STEP OPEN WAVEGUIDE WITH BOUNDARY ELEMENT METHOD
用边界元素法计算阶梯开口波导的反射系数