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。
A drawing notebook with blank sheets of paper to draw and scribble.
一个供随意图画用的白纸本。
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。
A new method has been used to simulate the actual blank holding process in deep drawing of a washing trough.
采用新的研究方法模拟水槽拉伸的实际压边过程。
Blank design plays an important role in the process design of sheet metal drawing due to its great impact on the formability of a part.
毛坯外形设计是工艺设计的重要环节，它直接影响工件的成形质量。
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。
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。
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。
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