circular slide rule 圆形计算尺 ; [数] 圆计算尺 ; 环形飞行滑尺 ; 计算盘
log trig slide rule 三角计算尺
pocket slide rule 袖珍滑尺
bar-type slide rule 条形计算尺
duplex slide rule 两面计算尺
special slide rule 专用计算尺 ; 专用算尺
logarithmic slide rule 对数计算尺
electronic slide rule 电子滑尺 ; [数] 电子计算尺 ; 台式电子计算装置
stadia slide rule 视距计算尺
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N-COUNT A slide rule is an instrument that you use for calculating numbers. It looks like a ruler and has a middle part that slides backward and forward. 计算尺; 滑尺
Veteran readers may remember these, but, like my slide rule, they have become almost obsolete.
有经验的读者可能记得这些,但是,像我的计算尺,它们已经变得几乎过时了。
Dad looked straitlaced in his short-sleeved white shirt, skinny tie, and plastic pocket liner holding a pen, a notebook, and sometimes a slide rule.
父亲穿着短袖白衬衣,戴着薄领带,上衣口袋里放着一支笔和一本笔记本,有时候还有皮尺,看上去真的很刻板。
One handy example is the replacement of the slide rule by the pocket calculator.
一个简便的事例是用袖珍计算器代替计算尺。
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