The solution blows up in finite time under initial energy that is negative enough.

在初始能量具有足够大的负能量情况下，解在有限时间发生爆破。

youdao

Communication with the team maybecome more formal and some of the initial energy and initiative can be lost.

早先的动力可能已经丢失，这时与成员的交流要更加正式。

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And the super estimate of this lifespan is given when the initial energy of this equation is less than "critical value".

给出了当初始能量小于“临界值”时方程解的生命跨度的上界估计。

youdao

So, if we start instead with talking about the energy levels, we can relate these to frequency, because we already said that frequency is related to, or it's equal to the initial energy level here minus the final energy level there over Planck's constant to get us to frequency.

如果我们从讨论能级开始，我们可以联系到频率上,因为我们说过频率和能量相关,或者说等于初始能量,减去末态能量除以普朗克常数。

麻省理工公开课 - 化学原理课程节选

We can also talk about it in terms of if we want to solve, if we, for example, we want to find out what that initial energy was, we can just rearrange our equation, or we can look at this here where the initial energy is equal to kinetic energy plus the work function.

初始能量是多少，也可以,写成另一种形式,我们可以把方程变形,或者我们看这里,初始能量等于,动能加功函数。

麻省理工公开课 - 化学原理课程节选

So this delta energy here is very simply the energy of the initial state minus the energy of the final state.

很简单的，这个能量差等于,初始能量减去末能量。

麻省理工公开课 - 化学原理课程节选

Right now, those vibrations require more initial energy than the reactions produce, the same problem that has stymied efforts to produce fusion reactors.

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Although it may be likely that after six months production increase will surpass the consumption increase, there will be that initial period in which energy will be expended, but none received in return.

FORBES: Petroleum Balance

The initial phase should generate enough energy to power 12 homes for a year.

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