Buyers incur infrastructure costs as variable opex.

消费者所产生的基础设施成本作为可变的运营成本。

On the other hand the opex vs capex discussion makes it a game changer for startups. He says.

而另一方面，运营支出(opex)与资本性支出(capex)之间比较的讨论使得云计算成为创业型企业的游戏规则改变者。

For the former, operational uptime, availability and reliability will be key to keep opex down.

就前者而言，运营时间、实用性及可靠性是保证降低运营成本的关键因素。

P/L forecast and variance analysis based on in-depth understanding business to estimate revenue, cost and OPEX.

根据业务运营情况，合理进行项目收入、成本、费用预测，完成P/L预测及对比分析。

LCAM (life cycle asset management) is an important strategy for power grid companies, which aims to balance the operational performance and investments (both Capex and Opex).

资产全寿命周期管理是电网企业的重要战略、它要求实现运营表现和成本投入的综合最优。

Selecting the most appropriate artificial lift technology is essential to well profitability, with each method having distinct advantages and disadvantages for capex and opex.

选择最合适的人工举升技术是实现盈利的关键，对于资本支出和运营成本，每一种方法都有明显的优势和缺点。

Reduced cost: Cloud computing can reduce both capital expense (CapEx) and operating expense (OpEx) costs because resources are only acquired when needed and are only paid for when used.

降低成本：云计算可以降低资本费用(CapEx)和运营费用(OpEx)，因为可以只在需要时购买资源，而且只按使用时间付费。