گزارش خطا در معنی کلمه 'quantum leap'

1 کشاورزی:: پیشرفت چشمگیر

1 general:: A dramatic advance, especially in knowledge or method, as in Establishing a central bank represents a quantum leap in this small country's development. This term originated as quantum jump in the mid1900s in physics, where it denotes a sudden change from one energy state to another within an atom. Within a decade it was transferred to other advances, not necessarily sudden but very important ones.