| 单词 |
正测度 |
| 释义 |
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| 随便看 |
- PP acidity
- P-particle (Sonneborn 1959)
- p,p'-azobiphenyl; 4,4'-azodiphenyl
- p,p'-azodiphenyl; 4,4'-azobiphenyl
- ppb
- p,p'-benzalbis-N,N-dimethylaniline; p,p'-benzylidenebis-N,N-dimethyl aniline; leucomalachite green
- p,p'-benzophenone-dicarboxylic acid
- p,p'-benzylidenebis-N,N-dimethylaniline; p,p'-benzalbis-N,N-dimethylaniline
- p,p'-biacetanilide
- p,p'-bianiline; benzidine
- p,p'-bisdimethylamino-benzohydrol
- p,p'-bis(dimethylamino)-diphenylamine
- P-P boundary
- ppb (part per billion)
- PPB [part per billion]
- ppb (parts per billion)
- PPBS，planning-programing-budgeting system
- PPb， parts per billion
- p,p'-carbonyldibenzoic acid
- p-p chain
- PPC， paper partition chromatography
- PPD
- p,p'-diaminodiphenyl; benzidine
- p,p'-diaminotriphenyl-methane
- p,p'-dibenzoylquinone-dioxime
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