1) square profile
方型材
1.
In view of the metal's plastic flowing description of the fine extruding rounded square profile and the geometrical parameter optimization of similar dies, with the complex conformal mapping theory, a mathematical model expressing the plastic flow, its die parameters and the energy equation of the plastic body were established.
针对圆角方型材精密挤压金属塑性流动描述及相似模具几何参数优化的焦点问题 ,借助于复变共形映射理论 ,建立了表达塑性流动的数学模型及其模具参数 ,塑性体的能量方程 ,实现了模具参数优化及几何解析函数的建
2) Prescription of plastic profiles
型材配方
3) special shaped copper alloy
方断面异型管材
4) composite processing method optimization
复合材料成型方法优化
5) one-way volume model equation
一元材积模型方程
6) Lumber
[英]['lʌmbə(r)] [美]['lʌmbɚ]
方材
1.
Drying Method for Chinese Fir Lumber with High Temperature Hot-water;
高温水供热干燥速生杉木方材
补充资料：机械合金化高温合金管材和方型材
机械合金化高温合金管材和方型材
机械舍金化高温合金管材和方型材
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条