Third, the analysis of activity base cost of oil & gas enterprises.

三是油气田企业的作业成本分析；

youdao

This is going to add billions to the industry's cost base and the industry is unlikely to be able to absorb the cost.

这将使这个产业的基本成本增加数十亿美元并且这个产业不太可能有能力承担这样的成本费用。

youdao

Even a former top executive of one of the miners conceded that true competition on pricing would be difficult to foster, when the cost base was the same.

甚至连其中一家矿商的一位前任高管都承认，当成本基础相同时，将很难培育在定价上真正的竞争。

youdao

This may be born of something as innocuous as your pension premium claim, or the base cost you gave for a capital gains disposal.

BBC: Self assessment penalties and enquiries

So the base cost of the limo bill is likely deductible.

FORBES: The Business of Being Lindsay

To get an idea of this potential reduction in value, an increase of just 5% to our base manufacturing cost forecast can reduce our SunPower stock price estimate by almost 15%.

FORBES: Polysilicon Price Pop Casts Shadow On SunPower's Profits