energy spectrum
能谱
常用释义
英式发音
美式发音
基本释义
- 能量谱：一种异质束中粒子能量（如α粒子或光电子）的排列方式，类似于光谱中频率的排列方式。
例句
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1·It can be used to detect gamma-ray energy spectrum, multi-scaling and steady spectrum.该系统能进行伽马射线能谱、多路多定标及稳谱测量。
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2·The segregation of element Mn was discovered by means of TEM observation and energy spectrum analysis.用TEM组织观察和能谱分析发现奥氏体中有锰元素的偏聚；
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3·So people have paid many attentions to the research of energy spectrum hardening and the photon scattering.因而关于射线的能谱硬化和散射研究工作，成为人们广泛关注的课题。
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4·Formulae of energy spectrum density of large wavenumber range in homogeneous isotropic turbulence are given here.对均匀各向同性湍流提出一个能谱密度的计算公式。
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5·Physical meaning: the self-correlation function and the energy spectrum density function compose a Fourier transform pair.物理含义：能量信号的自相关函数与能量谱密度函数构成傅立叶变换对。
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6·The energy spectrum of the electron and hole is calculated using the transfer matrix formalism in the adiabatic approximation.在绝热近似条件下，采用传递矩阵方法计算了电子和空穴的能谱。
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7·An automatic seismic signal detector based on a fast algorithm of energy spectrum has been developed for digital accelerograph.我们在能量谱快速计算的基础上，研制成功了用于数字化加速度仪的自动地震信号检波器。
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8·The microstructure of the brazed joint was analyzed by means of a scanning electron microscope and an energy spectrum analyzer.用扫描电镜和能谱分析仪对钎焊接头的显微组织进行了分析。
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9·They also say there were no dips in the neutrinos' energy spectrum that would imply that they were emitting Cherenkov-like radiation.他们还表示在中微子能谱中没有发现下沉，这种下沉意味着在切伦科夫辐射时的能量丢失。
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10·Studies of energy spectrum analysis on the absorption and distributive laws of nutrient elements in sucking roots of ginkgo biloba l.银杏吸收根营养元素吸收及分配规律的能谱分析。