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quinidine
奎尼丁
分子式C20H24N2O2,为奎宁的立体异构体。属喹啉类生物碱。存在于金鸡纳树皮中,含量约0.25%~3.0%。
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shifting balance theory
shifting bottleneck procedure
shifting cultivation
shifting dunes control at Ningxia Shapotou Section of the Baotou-Lanzhou Railway
Shifting (Funds)
shifting method
shifting operator
shifting sand
shifting sandy land
shifting theorem
shift instruction
shift invariant discrete time system
shift-invariant operator
shift left
shift network
shift of the graduation
shift of the origin
shift operation
shift operator
shift-out
shift parameter
shift property
shift reagent
shift-reduce algorithm
shift-reduce algorithms
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