求翻译：为克服摩擦及各种热损失，发动机启动必须满足一定的条件，即加热器壁面温度高于启动所需温度，吸收热量高于启动所需热量。是什么意思？

To overcome the friction and heat losses of the engine start must meet certain conditions, that is needed to start the heater wall temperature is higher than the temperature starts to absorb heat than the heat required.

In order to overcome friction and various heat loss and the engine start must meet certain conditions and heater wall temperature higher than are required to start temperature, absorbing heat higher than calories are required to start.

In order to overcome the friction and each kind of heat los, the engine starts must satisfy certain condition, namely the heater wall surface temperature is higher than the start to need the temperature, the absorption quantity of heat is higher than the start calorific requirements.

In order to overcome the friction and heat loss, start the engine must meet certain conditions, that is heaters surface temperature is higher than the temperature needed to start, absorbing heat than heat needed to start.

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