Software development is not a production or a manufacturing activity [Reves92].

软件开发是不同于生产活动或者制造活动的。

youdao

What if small bursts of renewable energy could be applied to small bursts of manufacturing activity?

如果可再生能源的小的脉冲串可以适用于制造活性的小的脉冲串？

youdao

Two monthly surveys of purchasing managers released on Wednesday showed manufacturing activity picked up slightly in August after several months of slight declines.

同时发布的两月采购经理人的调查结果表明，在几个月的适度下降之后，生产活力在8月份有了稍稍的上升。

youdao

Last week saw positive U.S.economic news, with increases in home sales and housing prices, a jump in manufacturing activity, a drop in new jobless claims, and a new growth figure showing the economy shrinking far less than had been anticipated.

VOA: standard.2009.08.02

But cement manufacturing produces around five percent of the carbon dioxide released by human activity worldwide.

VOA: special.2009.12.01

Today's PMI survey in manufacturing shows a further decline in manufacturing activity in February.

BBC: The triple A versus the triple dip

Manufacturing activity declined sharply in November, as measured by the official purchasing managers' index.

FORBES: Magazine Article

At the same time, a reading on manufacturing activity in the Richmond region is due out.

WSJ: U.S. Stocks Bounce Back