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稠杂环系中间体
释义
稠杂环系中间体
Encyclopedia
工学
染料中间体
释
intermediate of condensed heterocyclic
稠杂环系中间体
以稠杂环化合物为基本原料制得染料中间体。稠杂环化合物是苯环与杂环或杂环与杂环通过共用两个碳原子稠合成的化合物。
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e-government organization of China
e-government performance evaluation
E-Government Policy Framework for Electronic Records Management
E-government private network
E-government Process Change
E-government project implementation
E-government project management
E-government project operation and maintenance
e-government project supervision
E-government safety demonstration
e-government services
e-government system planning
EGP
EGR
E graph
egress
Egressy brothers
EGRET
EGRET catalog
EGRET 星表
Egri Csillagok
EGRIE
EGR position sensor
EGS
EGSB
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