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电子对效应
释义
电子对效应
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理学
原子核
释
pair production effect
电子对效应
当能量高于1.022兆电子伏的γ光子通过物质时,在原子核的库仑场作用下,γ光子转化为电子对(一个正电子和一个负电子)的过程。
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The Exorcist
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The Experimental collection of Acupuncture and Moxibustion Treatment
the Experimental Theatre of the Centre Academy of Drama
the exploration of demonstration area
the exposure effect or the mere exposure effect
the expression method of general map
the expression method of thematic map
the Express Post
the Expulsion of 1492
The Exquisite Compendium of the Three Grottos
The Extended Theory of Diffidation
the extent of regional geological survey
The Exterminating Angel
the external professional investment institutions entrusted by insurance companies
The Extra Mortals
The Eye of Painting
The facade of Basilica di Santa Maria Novella
the face outline shape
The Facial Masks of Peking Opera
The Facsimile Reprint Project of Chinese Rare Books
the factor of policy instrument choice
The Faerie Queene
The Fair Maid of the West
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