The most immediate factor is an unusually high number of closures for maintenance.

这一切要归因于诸多因素，其中最直接的原因是今年停产整修的企业异常之多。

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The service performance maintenance and monitoring method of CMOA have a immediate impact on service safety for power system.

复合外套避雷器的运行特性、维护及监测方法直接关系到电力系统的安全运行。

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Reports to immediate Supervisor fixtures and other items that need repair and maintenance.

向主管汇报需要维修的固定装置和其他项目。

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Together with train operators, Railtrack has agreed that the focus for the immediate future must be "safety, maintenance and investment".

BBC: Tories admit rail privatisation errors

The company, which provided mechanical and electrical services such as air conditioning, boiler maintenance and heating installation, said it was closing with immediate effect because of the current economic climate.

BBC: Aircraft seat company cuts jobs

But a strike by oil workers in Norway and heavy maintenance at North Sea fields has exacerbated the shortage this year and sent the price of Brent for immediate delivery much higher.

WSJ: Brent Benchmark Is Skewed by Crude Measure