Costs for such environments include the purchase price and maintenance for the operating system, initial outlays and upgrades for hardware, and other administration expenditures.

这种环境的花销包括购买和维护操作系统的费用、购买和升级硬件的花费以及管理支出。

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The car rental industry continues to face a difficult operating environment with fewer people renting cars and rising costs (e.g. higher vehicle maintenance and repair costs).

因为租车的人越来越少、成本上涨(汽车维护及修理的成本)等原因，租车行业依然运营困难。

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With OS Abstractor, developers use a standard API interface across several OS platforms, reducing the costs and time associated with code maintenance and learning several operating systems.

开发人员通过运用操作系统抽象层，可使用跨多种操作系统平台的标准API，降低与编码维护和学习几种操作系统相关的成本，缩短相关时间。

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At cell towers in extreme temperature environments, Nanophosphate EXT further reduces operating and maintenance costs by minimizing or eliminating the need for air conditioning or heating.

ENGADGET: A123 Systems' new lithium ion tech keeps EV batteries cool, your wallet in check

From that, subtract operating costs--insurance, property tax and maintenance.

FORBES: Magazine Article

Boeing claims the 7E7 would cut fuel burn by 20 percent over current aircraft and save airlines 10 percent on overall operating costs, citing new, fuel-sipping engines and lightweight materials that will also cut maintenance costs.

CNN: Airlines warming to Boeing 7E7 jet