electric calculator

基本解释

Computer science known as the computer, by the early development of the electric calculator.
电脑的学名为电子计算机，是由早期的电动计算器发展而来的。
An electric field calculator with interactive technology and regional identification is(developed) based on the finite element method(FEM).
将自带交互式绘图功能与区域识别相结合，并基于有限元数值求解技术，构建电器电场求解器。
After cooking his breakfast in his new electric skillet (MADE IN INDIA ), he sat down with his calculator (MADE IN MEXICO ) to see how much he could spend today.
用新电锅（印度产）做好早饭后，他坐下来，用计算器（墨西哥产）算一下他今天要花多少钱。

The calculator uses pre-entered data points, such as average electric rates, but users can enter their own electric rates for more accurate results.
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