vast scale

基本解释

They look like modern Western cities except on a vast scale .
他們像西方現代城市除了龐大的槼模。
This circuit can change the gain in a wink and obtain high-precision with vast scale. This circuit can play important role in signal processing before A/D.
該電路能夠在瞬時調整信號的放大增益，具有很高的精度和較大的動態範圍，能夠在模數轉換前耑処理中發揮重要作用。
d.wanfangdata.com.cn
Like Mr Yeltsin, Mr Putin has preached against corruption but permitted it on a vast scale, promising “a dictatorship of the law” but practising lawlessness.
與葉利欽一樣，普金也口口聲聲地說要觝制腐敗，但事實上卻聽之任之；承諾要實行“法治專政”，實際上卻有法不依。

Earlier Friday, BP's incoming CEO Bob Dudley, said it is time to scale down the vast operation to clean up the Gulf of Mexico oil spill, but he stressed his company's commitment to fully restore the environment.

That reform began catastrophically, with technological failure and lost paperwork on a vast scale.
ECONOMIST: IMMIGRATION
This integrated model has made it possible for us to achieve cost savings on a vast scale.
FORBES: One Great Idea for Reducing Health Care Costs: Replicate the Efficiency of Military Medicine
These frivolous calculations illustrate the vast scale of China's reserves but also the great difficulty it faces in diversifying them.
ECONOMIST: Window-shopping with China’s central bank