The equations of the electromagnetic field are deduced from experimental facts.
电磁场的方程是从实验事实中推导出来的。
"The truth is, unless you let go, unless you forgive yourself, unless you forgive the situation, unless you realize that the situation is over, you cannot move forward."
【释义】下棋的人如果举着棋子犹豫不决,就无法战胜他的对手。
In the oil and gas sector, technology is our greatest ally in reducing environmental impact.