ampere-hour

1. The pointer of the ampere-hour meter moves from zero to two and goes back to zero again.
   安培小时计的指针先从零转到2，然后又回到零。
2. The operational principle and circuit structure of AHM Series Ampere-Hour Meter are described. The major specifications of the ampere-hour meters are given and the operation instruction of the products is presented concretely.
   介绍了AHM系列安时计的工作原理和电路构成，给出了安时计的主要技术指标，具体介绍了该产品的操作规程。
3. Through constant current charge-discharge experiments and NEDC, FUDS, DST conditions cycle experiment on nickel-hydrogen batteries, the impact of accumulated measurement error of current sensor on Ampere-hour method is studied.
   通过对镍氢电池进行恒流充放电实验和NEDC、FUDS、DST工况循环实验，研究长时间运行时电流传感器的测量误差对安时法估计SOC的影响。

noun

1. a unit of charge equal to 3600 coulombs