您要查找的是不是：
- Compared with even die-drawing, camber die-drawing’s limit drawing coefficient is detracted, so efficiency is increased. 曲面凹模拉深与平端面凹模拉深相比，降低了极限拉深系数，减少工序、提高了效率，降低了成本。
- Simulation study on limit drawing coefficient of cylindrical part 筒形件极限拉深系数数值模拟实验研究
- Influence of Friction on Limit Drawing Coefficient of Plate 摩擦对板料极限拉深系数的影响
- Study of limit drawing coefficient mk of cup and cup with flange 圆筒件极限拉深系数mk研究
- Keywords curved die,drawing,wrinkling,limit drawing coefficient,numerical simulation; 曲面凹模;拉深;起皱;极限拉深系数;数值模拟;
- The limit drawing coefficient 极限拉深系数
- limit drawing coefficient 极限拉深系数
- Keywords taper female die;conditions of plate without crvmping;main stree method;limite drawing coefficient; 锥形凹模;板料不起皱条件;主应力法;极限拉深系数;
- Proposed through the computation semifinished materials size and the drawing coefficient four kind of plans, finally determined uses falls the material, the pro and con drawing superposable die. 通过计算毛坯尺寸和拉深系数提出了四种方案，最后确定采用落料、正反拉深复合模。
- Surely there is a limit to what one can bear. 人的忍耐肯定是有限度的。
- The proposal set a time limit of one year. 提案规定了一年的限期。
- He was fond of drawing when he was a child. 他还是个孩子时就喜欢画画。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- He was had up for exceeding the speed limit. 他因超速行驶而遭控告。
- Entrust his drawing to the care to us. 把他的画委托给我们照顾。
- He weighed in at several pounds below the limit. 他赛前量体重比规定限度少几磅。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- We must try and limit our expenditure. 我们必须设法限制我们的开支。
