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Lotka's law
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Lotka's law
Encyclopedia
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洛特卡定律
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Lotka's law
洛特卡定律
定量描述科学工作者及其所撰科学论文数量之间分布规律的经验定律。又称 科学生产率的平方反比分布定律 。
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X-ray generator
Xray generator
X-ray goniometry
X-ray grating spectrometer
X ray grazing incident reflector
X-ray halo
X-ray holography
Xray holography
X-ray identification
X-ray image
X-ray image intensifier
X-ray imaging and detection techniques
X-ray imaging technology
X-ray-induced fluorescence
X-ray inelastic near-edge spectroscopy
Xray inelastic near edge spectroscopy
X-ray inelastic near-edge spectroscopy, XINES
X-ray information storage materials
X-ray instrument
X-ray intensity meter
X-ray interferometer
X-ray interferometry
Xray interferometry
X-ray laser
X-ray line
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