量子力学

quantum mechanics───[量子]量子力学（解释次原子粒子运动和质量）

quantum meruit───按劳计酬；按合理价格支付

quantum electronics───[电子]量子电子学

car mechanic───n.汽车修理师

garage mechanic───汽车修理工

motor mechanic───汽车修理工；机械员；司机

quantum leap───量子跃迁；巨大突破

It is also a forceful tool in modern quantum mechanic, mathematics-physics equations and other technology fields.───它是量子力学、数学物理方程及其它技术领域的有力的数学工具。

was not a mechanic among them; these were scientists, and their conversations buzzed with talk of spectrums and quantum levels, not gears and escapements.───他们之中没有人是技工；他们全是科学家，开口闭口都是量子能阶与频谱，而不是齿轮或者擒纵器。

Let's look back into the two important theory in modern science: general theory of relativity of Einstein and quantum mechanic of Heisenberg.───让我们再看看现代科学的两大理论：爱因斯坦的广义相对论和海森堡的量子力学。