发明名称 |
Determination of maturation of gonads in a pearl oyster, comprises subjecting the oyster to an nuclear magnetic resonance for obtaining a series of images, and counting gray levels of the entire images between the threshold levels of gray |
摘要 |
The nuclear magnetic resonance is carried out at T1 weighted spin echo sequence, TR parameter (400 ms), which is adjustable to the longitudinal relaxation time T1 varying with the intensity of the permanent magnetic field (0.2 tesla). |
申请公布号 |
FR2878959(A1) |
申请公布日期 |
2006.06.09 |
申请号 |
FR20040013097 |
申请日期 |
2004.12.08 |
申请人 |
CENTRE NATIONAL DU MACHINISME AGRICOLE DU GENIE RURAL DES EAUX ET DES FORETS CEMAGREF ETABLISSEMENTPUBLIC A CARACTERE SCIENTIFIQUE ET TECHNOLOGIQUE;IFREMER - INSTITUT FRANCAIS DE RECHERCHE POUR L'EXPLOITATION DE LA MER |
发明人 |
POUVREAU STEPHANE;DAVENEL ARMEL;QUELLEC STEPHANE |
分类号 |
G01N33/483;A01K61/00 |
主分类号 |
G01N33/483 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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