drawing a blank的意思|示意

In a non-rotational symmetry drawing, material of flange on blank holder face is the main body of deformations, and has direct effects on the formability of drawing.

非回转对称拉深成形过程中 ，压料面上法兰材料是变形的主体 ，直接影响到拉深成形性。

Tyler told me in secret that there's never more than four good proposals at a meeting so your chances of drawing a real proposal and [lot just a blank are about four in ten.

泰勒偷偷告诉我每次好的提议绝不会超过4个，所以你抽到一个好提议的机会的确不算多。

To my mind, New Mother Town is just like drawing a blueprint in a blank sheet, the environment of which is just suitable to the growth of ABP.

我认为新母城就如同在一张白纸上绘制蓝图，而总部基地就比较适合在这种环境里成长。

I keep drawing a blank. That's real let down.

我的希望一直落空，这真叫人失望。

Get him involved: This finance lesson to teach your son involves sitting down with him and drawing two columns on a blank piece of paper.

让他参与进来：这堂课要让你的孩子与你一起坐下来，在空白纸上画出两列。

Model No. 554 is a high speed blank holder metal drawing press for drawing of shells, containers, cylinders, housings etc. Capacity 50-300 tons.

此型号是一种高速的金属深拉压力机，用于外形成型、集装箱成型、气缸成型、外壳成型等。载重能力50-300吨。