Analysis of Slope Plane Position of Trapezoid Leaf of Tapered Leaf Springs;
变截面钢板弹簧梯形叶片的斜面位置分析
The paper introduces a modified trapezoid acceleration pattern with a constant speed part for loomrapier motion driven by cam.
本文提出了一种带有等速运动的改进梯形加速运动规律,用于凸轮传动的剑杆运动。
The critical water depth of open channels with trapezoid cross sections and smooth slopes is calculated with a weighted approximation method.
用两步加权迭代法计算小底坡梯形明渠的临界水深，计算简便，而精度很高：迭代两步所得结果的相对误差为１０－５数量级，迭代三步为１０－６数量级，适用范围也较宽，能满足一般水利工程的需要。
Study of supporting characteristics of arc terrace metallic support in roadway;
拱梯形金属支架的承载能力分析
In order to meet the varied requirement of roadway support,the metallic arc-terrace support is newly developed.
为适应巷道支护的多种要求,新研制开发了弧状梯形金属支架,针对其力学特征,采用曲梁力学模型进行了受力分析,求解出了最大承载能力的表达式,与梯形金属支架承载能力相比较,得到了弧状梯形金属支架的承载能力系数。
inverted ladder DA converter
颠倒梯形数模转换器
trapezoid pattern data register
梯形图案数据寄存器
Adjust keystoning from -63 to +64
-63至+64调节梯形角
resistor ladder D/A converter
梯形电阻数模转换器
Metric trapezoidal screw threads-Profile
GB/T5796.1-1986梯形螺纹牙型
optical keystone corrector
光学梯形畸变校正器
ackerman steering linkage
整体式转向梯形杆系
depositional terrace plains
冲积而成的梯形平原
divided ackerman steering linkage
分段式转向梯形杆系
The Arc Bottom Trapezoid and the Arc Angle Trapezoidal Cross Section Water Power Computation Program;
弧底梯形及弧角梯形断面水力计算电算程序
A quadrilateral having two parallel sides.
梯形一个有两条平行边的四边形
Experimental Research on Cylinder Flow-Measuring Flume in Trapezoid-Transect Canal
梯形渠道圆柱形量水槽的试验研究
A flight formation or arrangement of craft in this manner.
梯形飞行队以此方式编排的飞行队形
Internal combustion engines--Piston rings--Keystone rings and half keystone rings
GB/T14223-1993内燃机活塞环梯形环和楔形环
A trapezoid is a quadrilateral with two parallel sides.
梯形是具有两平行边的四边形。
Experimental research on spin-forming of cup-shaped thin-walled trapezoidal inner-gear
杯形薄壁梯形内齿旋压成形工艺的试验研究
testing method for tear resistance of nonwovens:trapezoid method
非织造布梯形法撕破强力试验方法
Design of Trapezoid Spline Hob and Its Addendum Arc
梯形花键滚刀及其齿顶圆弧的设计
