energy difference

基本解釋

Where you know that under those conditions - let's say it's hot, and this is a small energy difference.
你知道在那些條件下-,比方說溫度很高，能量的差別很小。
The simulation results indicated that heat transfer coefficient increased with increasing surface free energy difference and decreasing contact angle hysteresis.
模型計(jì)算結(jié)果表明液固表麪自由能差越大、接觸角滯後越小則越有利於冷凝傳熱。
The second strategy was to lower the energy difference between the two conduction-band states so that excited electrons would be more likely to spill over into the photon-emitting state.
第二步策略是減小兩個(gè)傳導(dǎo)帶態(tài)的能量落差，這樣一來受激發(fā)電子就更容易溢入光子釋放態(tài)。

Alexander said the Obama administration's proposed subsidies for solar, wind and agricultural energy development will not make much difference, since those forms of energy provide less than two percent of America's electricity.
The formula tells us or absorbed based on the energy difference between the two levels that we're going between, that the electron is transitioning between.
這些公式告訴我們,或發(fā)出的光的，頻率大小,是基於，電子轉(zhuǎn)移的，兩個(gè)能級(jí)，之間的能量差。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
在這個(gè)例子裡,能量差較小,我們得到的頻率低,這意味這它的波長(zhǎng)更長(zhǎng)。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

The color of the light is mathematically determined by the energy level difference.
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