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快中子俘获过程
释义
快中子俘获过程
Encyclopedia
理学
核天体物理
释
rapid neutron-capture process; r-process
快中子俘获过程
一种类型的核过程。在一些极端情况下,中子密度足够强(每立方厘米1020中子以上),会使得中子俘获反应形成的不稳定丰中子核素合成抗拒向稳定核的衰变,这时核合成的路径会非常接近中子滴线,直到发展到上述过程无法优先,大多数衰变回到稳定线,这个核合成的过程称为快速中子俘获过程(r过程)。
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publicis group
publicitization of sex
Publicity
publicity and information department of museum
publicity and promotion for books
publicity before appointment of cadres
publicity for performing arts
publicity materials for performing arts
publicity of enterprise information
publicity of government affairs
publicity of space
publicity principle
publicization of private law
public key
public key certification
public key cryptographic based on elliptic curves for China commercial cryptography
public key cryptography
public-key cryptography
Public key Cryptography Analysis
public key cryptography key management
public-key cryptosystem
public-key distribution
public key encryption
public-key encrytption
public key infrastructure
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