Guarding is a very effective way to reduce leakage currents.

保护技术是降低泄漏电流的非常有效的方法。

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It is being studied in the world how to reduce leakage current and to obtain the best detector.

如何把漏电流减少到最低限度，从而获得高质量的探测器，是目前国内外正在研究的重要课题。

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To reduce leakage currents, use good quality insulators, reduce the level of humidity in the test environment, and use guarding.

为了降低泄漏电流，应当使用高质量的绝缘材料，降低测试环境中的湿度，以及采用保护技术。

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Thames, the biggest water company, has said it will be unable to reduce leakage at all over the next five years without a price rise.

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Northern Gas Networks said it was replacing ageing metal gas mains with plastic equivalents to "reduce gas leakage and enhance network reliability".

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From Jakarta to Mexico city, private firms are helping governments to improve bill collections, reduce leakage and upgrade infrastructure.

ECONOMIST: Water