ENE造句
SYNTHESISOFP-BROMOACETANILIDE-5-ENE-NORCANTHARIDENHYDRAZONEDERIVATIVESMICROBIOLOGICALPREPARATIONOF11α,17α,21-TRIHYDOXYLPREGNA-4-ENE-3,20-DIONETHEACIDICREARRANGEMENTOF3-CHLORO-2,7,7-TRIMETHYLBICYCLO[...
SYNTHESISOFP-BROMOACETANILIDE-5-ENE-NORCANTHARIDENHYDRAZONEDERIVATIVESMICROBIOLOGICALPREPARATIONOF11α,17α,21-TRIHYDOXYLPREGNA-4-ENE-3,20-DIONETHEACIDICREARRANGEMENTOF3-CHLORO-2,7,7-TRIMETHYLBICYCLO[...
1、ItstatedPolyacetylenesynthesisandstructure,mixofpolyace-tyandrecentlydevelopednewelectricpolymer:polynaphthal-ene,polysiliconphthalocyanineandpolythiophenemembrane.2、CationicCopolymerizationofisop...
问题详情:一What’sthelow-carbon(低碳的)lifestylelike?一Save energy,produce carbon.A.more;more B.less;more C.less;less ...