如果你把它放到大气层上，一个光子，一个紫外光光子，有能量可以破坏它的化学键。
If you get some of these in the upper atmosphere, a photon, an ultraviolet photon, has the energy capable of breaking this bond.
磷链构成DNA的骨架及其化学键，特别是在一种叫做三磷酸腺苷的分子中。 三磷酸腺苷是生物体储存能量的一种重要形式。
Phosphorus chains form the backbone of DNA and its chemical bonds, particularly in a molecule known as adenosine triphosphate, the principal means by which biological creatures store energy.
用谐振子作为化学键的模型，水分子之间的能量转移过程可以描述为耦合谐振子系统。
Regarding harmonic oscillator as a model of chemical bond, the energy transfer processes between water molecules can be described as a system of harmonic oscillators.
研究新旧化学键的能量差异，从而理解变化中能量的得失。
Examine the energy differential between old and new bonds and understand the energy gained or lost.
在化学键形成时并不是电子配对的结果，而是电子从能量较高的原子轨道转移到能量较低的成键的分子轨道上使体系能量降低的结果。
It is not result of spin pairing to form chemical bonds, Instead, transfer electron from the atomic orbital of taller energy to the moleen -lar orbital of lower energy.
施加高电压是一种能量损失，这意味着制造一氧化碳所需的能量比其化学键中储存的能量要高得多。
That excess voltage is an energy loss, meaning it takes far more energy to make the CO than it can store in its chemical bonds.
施加高电压是一种能量损失，这意味着制造一氧化碳所需的能量比其化学键中储存的能量要高得多。
That excess voltage is an energy loss, meaning it takes far more energy to make the CO than it can store in its chemical bonds.
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