Some newer cars have a microprocessor that reads the variable resistor in the tank and communicates that reading to another microprocessor in the dashboard. Carmakers can tinker with the gauge movement a little --they can compensate for the shape of the tank by comparing the float position to a calibration curve.
举一反三
- A level gauge for a tank is to （）.
- With the crank in position in the engine， some measurements can be taken by a special bridge gauge and （）.
- "The car ran out of gas!""That ______ the cause. I filled the tank this morning." A: mustn't be B: must have been C: can be D: can't have been
- [音频]How many miles can I get on one tank of ______?”
- A structure variable can be assigned to another structure variable of the same type.