漏泄电流是没有用率的。经绝缘层漏泄的电流并不能热电偶驱动马达、发光或加热，但是依然会发生耗费。

The leakage current is of no use rate. The current does not leak the thermocouple insulation driving motor, lighting and heating, but it will still occur.

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这涉及改变产品质量、特性或风格，以吸引新用户，或提升现有用户的使用率。

It involves changing product quality, features, or style to attract new users or more usage from present users.

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这在某些情况下是有用的，例如如果知道当应用服务器的利用率达到 50% 时数据库资源就会过载。

This can be useful if, for example, it is known that database resources become overloaded when the application server reaches 50% utilization.

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