drawing n. 1.延引,牵引;引诱。 2.抽签;拈阄。 3.【机械工程】拔丝;冲压成形。 4.描画,制图;图,图形;素描;图画。 5.【纺织;印染】练条;【机械工程】回火,退火。 6.(支票等的)开发,付给;〔pl.〕 〔英国〕售得金额。 make a rough drawing of 给…画草图。 a lineal [line] drawing 素描。 a watercolour drawing 水彩画。 a working drawing 施工图。 in [out] drawing (不)合画法,画得(不)准确;和环境(不)相称。 make a drawing 打图样。
Rectangular drawn tubes in aluminium alloys 铝合金拉制矩形管
Aluminium and aluminium alloys . square and rectangular drawn tubes . dimensions and form tolerances 铝和铝合金.拉制方形管和矩形管.尺寸和形状公差
The contrasting analysis is carried out against approximate calculation , numerical simulation and the real measuring result of flow - in direction stress along the die - entrance in the rectangular drawing . it is considered that in the condition of non - uniform solution , part calculation has credibility to some extend 摘要针对矩形盒拉深中凹模口流人方向应力的近似计算、数值计算和实际测量结果进行了比较分析,认为在尚未得到统一解的情况下,分割计算具有一定的可信度。