a sudden large increase or advance;

"this may not insure success but it will represent a quantum leap from last summer"

(physics) an abrupt transition of an electron or atom or molecule from one quantum state to another with the emission or absorption of a quantum

our object is to draw attention to those areas responsible for the quantum jump in sophistication, improved cosmetic attributes and safety of today's products.

我们的目的是提醒人们注意那些使下列方法发生裂变的领域：即当代化妆品所采用的先进技术方面，质量改进方面以及安全性方面。

when you find the correct new motion, you can make a quantum jump to a higher speed at which the hand plays comfortably;

当你找到了正确的动作方法（指法），你的演奏速度就会有明显的提升，并且手也会在演奏中舒服很多。

in the landscape picture, the disappearance of a flux line or other change of topology is a quantum jump over a mountain ridge into a lower valley.

在地景图像里，一条通量线的消失或其他拓扑的改变，就代表一个翻越山脊进入低谷的量子跃迁。

to this end, coke put up vending machines at every street corner. sales took a quantum jump and pepsi has never quite caught up since.

为达此目的，可口可乐在每一街头摆上贩卖机，销售量因此节节上升，百事可乐从此再也追赶不上。

in the next ten years, there is being a quantum jump in intelligent instrument technology.

在未来十年内，智能仪器技术将会得到突破性进展。

the congregativeness and pervasion effects of the city caused the quantum jump of xia civilization.

二里头城市文明的聚集效应和辐射效应。

to this end, coke put up vending machines at every street corner. sales took a quantum jump and pepsi has never quite caught up since.

为达此目的，可口可乐在每一街头摆上贩卖机，销售量因此节节上升，百事可乐从此再也追赶不上。

this is urgent to create the necessary quantum jump which we need to be born to ourselves.

我们急需创造出必要的量子跃迁，我们需要它来使自身顺利降生在新世界中。

by quantum jump method, we find that the corrections to its phase for the no-jump trajectory are different when considering adiabatic and nonadiabatic evolutions.

利用量子跃迁方法，当考虑绝热和非绝热演化时，发现对于非跃迁轨道，其相位修正值是不同的。