drawing n. 1.延引,牽引;引誘。 2.抽簽;拈鬮。 3.【機(jī)械工程】拔絲;沖壓成形。 4.描畫,制圖;圖,圖形;素描;圖畫。 5.【紡織;印染】練條;【機(jī)械工程】回火,退火。 6.(支票等的)開發(fā),付給;〔pl.〕 〔英國(guó)〕售得金額。 make a rough drawing of 給…畫草圖。 a lineal [line] drawing 素描。 a watercolour drawing 水彩畫。 a working drawing 施工圖。 in [out] drawing (不)合畫法,畫得(不)準(zhǔn)確;和環(huán)境(不)相稱。 make a drawing 打圖樣。
Rectangular drawn tubes in aluminium alloys 鋁合金拉制矩形管
Aluminium and aluminium alloys . square and rectangular drawn tubes . dimensions and form tolerances 鋁和鋁合金.拉制方形管和矩形管.尺寸和形狀公差
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 摘要針對(duì)矩形盒拉深中凹??诹魅朔较驊?yīng)力的近似計(jì)算、數(shù)值計(jì)算和實(shí)際測(cè)量結(jié)果進(jìn)行了比較分析,認(rèn)為在尚未得到統(tǒng)一解的情況下,分割計(jì)算具有一定的可信度。