on the drawing boards是什么意思_on the drawing boards中文

on the drawing boards中文什么意思

drawing board: 制图板，画板。
drawing boards: 绘画板
boards: 板墙; 板纸; 界墙; 舞台面; 照明灯板
drawing: n. 1.延引，牵引；引诱。 2.抽签；拈阄。 3.【机械工程】拔丝；冲压成形。 4.描画，制图；图，图形；素描；图画。 5.【纺织；印染】练条；【机械工程】回火，退火。 6.(支票等的)开发，付给；〔pl.〕〔英国〕售得金额。 make a rough drawing of 给…画草图。 a lineal [line] drawing 素描。 a watercolour drawing 水彩画。 a working drawing 施工图。 in [out] drawing (不)合画法，画得(不)准确；和环境(不)相称。 make a drawing 打图样。
drawing-in: 拉进穿经

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Nasa , above all , is desperate to ensure that the proposals now on the drawing board for its 2007 mission are based on reliable designs that do the job and do it well
最重要的是美国航空航天局要竭力保证，目前为2007年使命在绘图板上所列的建议是基于能完成并能很好地完成任务的可靠设计。
Recently native genes hindering malaria multiplication within anopheles mosquitoes have been identified , and genetically reengineered strains of several important species are now on the drawing board
最近已经从疟蚊身上找到了原本就可以抑制疟原虫复制的基因，而现在正在规划改造为几种重要蚊子的基因。
He ordered to design a ship , prior to the installation of the keel , he went to a shipping company trying to convince that company to make reservation for chartering that ship that ' s still on the drawing board
他组织人设计了一条船，在安装龙骨之前，他便找到一家运输公司，说服该公司预定包租这条八字还没有一撇的船。
America ' s terrestrial planet finderand europe ' s darwin are still on the drawing board , but astronomerswould like to use them to identify “ biomarkers ” such as oxygen in theatmospheres of exoplanets
虽然美国的“类地行星发现者”计划和欧洲的“达尔文”计划在筹备之中，但是天文学家希望用它们来确定系外行星的大气层中是否有“生命标记” ，例如：氧气。

on the drawing boards中文什么意思