balance scale

基本解釋

GOLDMAN SACHS : "Suppose you had eight identical balls. One of them is slightly heavier and you are given a balance scale.
高盛集團：假設你有8個外觀相同的球，其中一個比其他稍重。
One of them is slightly heavier and you are given a balance scale. What's the fewest number of times you have to use the scale to find the heavier ball?
如果給你一個天平，最少稱幾次你可以找出這衹稍重的球？
Abstract: This article focuses on regional member enterprise sales volume and consumption, in order to analysis the total of regional supply, demand and the balance scale situation of supply.
摘要：通過對各區(qū)域會員企業(yè)銷售縂量及消費縂量的分析，判定各區(qū)域供需縂量槼模及供需平衡情況；

But the old balance scale still appears in art as a symbol of justice, weighing the claims of disputing parties.
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Four years ago, when then presidential candidate Barack Obama picked Delaware senator Joe Biden as his running mate, it seemed to be a case of an intellectual, analytical senator, lawyer, and academician with lots of gravitas wanting a genial, unrehearsed, speak-your-mind kind of political partner to balance the scale.
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But there is no cosmic scale to balance.
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