That " missing mass" in the nucleus, known as its mass defect, is actually present in the form of energy.
原子核中的“缺失质量” ,称为质量缺陷, 实际上以能量的形式存在。
单词 | mass defect |
释义 |
mass defect
英汉-汉英词典
n. 质量亏损
词组 | 习惯用语
您要查找的是不是:Mass Effect 质量效应; 质量效应仙女座; 大规模效应; 质量效果; mass defect model 质量亏损模型 mass defect effects 质量亏损效应 E mass defect 质量亏损 relative mass defect 相对质量筐; 相对质量欠缺; Mass Effect Infiltrator 质量效应渗透者;质量效应;渗透者 Multi-Pass Effect 卷展栏; 多过程效果; Mass Effect Andromeda 质量效应仙女座;仙女座 mass defect [核] 质量亏损
原声例句
Crash Course 综合篇 That " missing mass" in the nucleus, known as its mass defect, is actually present in the form of energy. 原子核中的“缺失质量” ,称为质量缺陷, 实际上以能量的形式存在。 Crash Course 综合篇 If you paid attention, you learned how Einstein's famous formula helps us calculate the binding energy of a nucleus from its mass defect. 如果您留心观察,就会了解到爱因斯坦著名的公式如何帮助我们根据质量亏损计算原子核的结合能。
中文百科
结合能 Binding energy(重定向自Mass Defect)
![]() ![]() 结合能(英语:Binding Energy)是指两个或多个粒子结合成更大的微粒释放的能量,或相应的微粒分解成原来的粒子需要吸收的能量,这两种表述是等价的。比如质子和中子结合成原子核时放出的能量,或原子核完全分解成质子和中子时吸收的能量,就是这种原子核的结合能。在结合成原子核的过程中,结合之前质子与中子质量之和大于结合之后原子核的质量,出现质量亏损,放出能量。放出的能量可以用质能方程ΔE=Δmc计算。
英语百科
Binding energy 结合能(重定向自Mass Defect)
![]() Binding energy is the energy required to disassemble a whole system into separate parts. A bound system typically has a lower potential energy than the sum of its constituent parts; this is what keeps the system together. Often this means that energy is released upon the creation of a bound state. This definition corresponds to a positive binding energy.
近义、反义、联想词
近义词n.mass
英英词典
mass defect n.
synonymous: mass deficiency |
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