释义:阿那克西米尼可能将冷和热看作是气疏密变化的表现,气被压缩则变冷,气被稀释则变热。
光的原因不在于颜色,而在于光本身。
Talent is the primary resource for the development of the semiconductor industry.
The future of humanity depends on our ability to understand and manipulate the quantum world.