举一个例子尚且不明白,就不要追求见多识广。
量子力学的本质在于它提供了一个数学框架,用于描述原子和亚原子粒子的行为。
"The only thing worse than being talked about is not being talked about."
Against the backdrop of global energy transition, natural gas will play an even more critical role as a clean energy source.