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英语日语法语韩语工具箱

[今日口语] We will do as best as we can.

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decay

英[di'kei]美[di'kei]

v.[I,T]
1.使腐烂，使腐朽
v.[I]
1.衰败，衰退，衰落
n.
1.腐败、衰退的状态

时　态：decayed,decaying,decays

名　词：decay'er

形容词：decayed

同：	[n.] decline, decomposition, disintegration, radioactive decay [v.] crumble, decompose, delapidate, disintegrate

The shape of the electron spectrum in beta decay is not dominated by properties of the matrix element.
β衰变的电子谱的形状不取决于矩阵元的性质。收藏
Two photons are created in the decay of the neutral pion
双光子是在中性兀介子衰变中产生的。收藏
The frictional dissipation will introduce an exponential decay
摩擦耗散可导致指数式的衰减。收藏
The dentist could detect no sign of decay in her teeth
牙医找不出她的牙齿有变坏的迹象。收藏
Certain foods promote tooth decay.
有些食物会使牙齿腐烂。收藏

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名词解释：

the process of gradually becoming inferior
a gradual decrease; as of stored charge or current
[同] decay, decline

动词解释：

lose a stored charge, magnetic flux, or current
- the particles disintegrated during the nuclear fission process
[同] decay, decompose, disintegrate
fall into decay or ruin
- The unoccupied house started to decay
[同] crumble, decay, delapidate

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