金华市中职教育在规模、质量上已达到了一定水平，但服务地方经济的能力、方式和效率方面还有待研究。

Jinhua City in vocational education in terms of size, quality has reached a certain level, but serve the local economy, and efficiency way remains to be studied.

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线损是供电系统的重要指标之一，它直接关系到企业的经济效益、经营管理水平及其他各项电能质量的高低。

The line loss, which is one of the important indexes of the power-supply system, possesses direct influence on enterprise's economic benefit, operation level and all other electric power indexes.

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的质量水平，不利于经济效益和社会效益的双向实现。

Levels sof quality, go against economic benefits and social benefits of both realized.

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