Efforts to explain this sudden reduction in child deaths appeared to draw a blank.
所有寻找造成儿童死亡率突然降低的努力都一无所获。
Mary had feared the day she would draw a blank during a presentation.
玛丽担心自己在演讲时头脑短路了。
Sometimes I need to draw a few lines or some text on an image or a blank canvas.
有时，我需要在一张图像或一块空白画布上绘制几根线条和一些文本。
Take a screenshot of the page, import it in Photoshop, then draw a blank rectangle and try to approximate the gradients, glow, and shadow used until you get the right look.
给页面截图，导入到Photoshop中，然后画一个空白的矩形，尝试近似的渐变、发光和阴影，直到你得到一样的外观。
Over 30% of English vocabulary was adopted from French, so if you're speaking French to someone and you suddenly draw a blank, take a chance and "Frenchify" an English word.
超过30%的英语词汇来源于法语，所以如果你用法语和人交谈，突然想不起来(怎么说)，抓住机会“法语化”一个英语单词。
Do you draw a blank trying to think of things to talk about after you've introduced yourself?
当你向别人自我介绍后，正在努力想说些什么的时候，却感到一遍空白，无话可说？
Visitors can draw on a blank canvas provided by the Tower management company.
游客可以在埃菲尔铁塔管理公司提供的在一个空白的画布上画画。
This paper studied how to apply the equal effective draw-bead to blank design, put forward that the blank design should combine with the effect of the draw-bead.
研究了等效拉延筋在板料成形毛坯设计中的应用，提出利用反向方法结合等效拉延筋进行毛坯设计的设计思想。
Pulsating blank holder forces are used in deep-drawing process to increase the draw depth and improve the surface quality of drawn piece.
采用脉动变化的压边力控制拉深工艺，可提高成形极限及拉深件的表面质量。
The application of equivalent draw beads to sheet forming blank design is studied and the ideal of blank design using revering method combined with equivalent draw bead is conceived.
研究了在板料成形毛坯设计中加入等效拉延筋进行计算的毛坯设计方法，提出了利用反向方法结合等效拉延筋进行毛坯设计的设计思想。
Secondly, compared the effects of different parameters of flange bending hydraulic rubber forming model on hydraulic rubber forming, and draw some conclusions of designing the side blank holder.
其次，比较了凸弯边高压橡皮成形模不同参数的选取对成形的影响，并总结出侧压块的一些设计规律。
One rule is not to leave anything blank. If a question is not relevant, draw a little line in the space, so the dean knows you saw the question.
有一个规则是不让任何中央空着，假定有一个效果不适当的，画一条线在空格处，这样招生官会知道你留意到这个效果了。
One rule is not to leave anything blank. If a question is not relevant, draw a little line in the space, so the dean knows you saw the question.
有一个规则是不让任何中央空着，假定有一个效果不适当的，画一条线在空格处，这样招生官会知道你留意到这个效果了。
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