大飞跃的英文：
quantum leap
It is a big leap in the process of cognition.
这是认识过程的一次大飞跃。
n. 量子；定量；总量；剧增；突飞猛进；重大进展
Scientists have unlocked the secret of the quantum.
科学家们已经揭开了量子的秘密。
Quantum mechanics is an unambiguous and quantitative theory.
量子力学是一个明确的和定量的理论。
Significant biological applications of quantum chemistry are on the increase
量子化学的重要生物学应用正在不断增加。
As currently understood, general relativity and quantum mechanics are incompatible.
就现在的理解，广义相对论和量子力学是不相容的。
A quantum computer can factor the number 15.
量子计算机可以分解15位数。
v. 跳跃；迅速进行，立即着手；突然发生；（使）跳过，（使）跃过
n. 跳跃；飞跃；跃进；骤变；激增
This is the leap once of process of cognition.
这是认识过程的一次飞跃。
Knowledge advances by steps not by leaps
知识的获得是循序渐进而不是突飞猛进的
Learn to creep before you leap
循序渐进
Can you leap the wall?
你能跳过墙吗？
Look before you leap.
先看再跳。