The Global Volcanism Program has been in operation since 1968 and we look back at least 10, 000 years on a global scale—we call any volcano “active” if it has erupted in the last 10, 000 years.

全球火山活动机构自1968年以来一直在运行着，我们会追溯到全球范围内至少一万年以前——我们把任何在距今一万年以内喷发过的火山成为“活火山”。

youdao

PSOLA, a popular algorithm for time-scale modification, has heavy computation, which is very difficult for on - ling operation.

目前的PSOLA算法进行时长调整时，其计算量大，很难实现实时变速不变调处理。

youdao

This article introduce a simple device to check oil viscidity in field, which is of simple structure and easy operation. It also focuses on the operation principle and the scale plates calibration.

本文介绍了一种现场测定油液粘度的简易装置，它结构简单，操作方便，并着重阐述了它的工作原理及其刻度板的标定。

youdao

They said they intend to run the Glasgow operation on a smaller scale while looking for a buyer.

BBC: Scotland business

Lombardi denied there had been "a massive" operation on the scale reported by the magazine, saying there is "no foundation" for the article.

CNN: 'I'm just a pilgrim,' Benedict XVI says in public farewell

But that would leave BAE a much-diminished operation in the UK, without the scale to compete on the world stage.

BBC: BAE Systems: Where now for the UK's biggest manufacturer?