Two new exocyclic ring-fused boron-dipyrromethene (BDP) dyes with benzo crown ether subunit at meso-position were prepared.Their spectroscopic and electrochemical properties were investigated.
本文报道了两种中为苯并冠醚亚
元取代
含稠合外环
硼-二吡咯亚甲基染料
合成、光谱和电化学
质。
Two new exocyclic ring-fused boron-dipyrromethene (BDP) dyes with benzo crown ether subunit at meso-position were prepared.Their spectroscopic and electrochemical properties were investigated.
本文报道了两种中为苯并冠醚亚
元取代
含稠合外环
硼-二吡咯亚甲基染料
合成、光谱和电化学
质。
Dongpu depression, a oil-gas bearing basin, is situated in the southwest Bohaiwan basin.Puwei sag is a subunit that is tectonically located in the north central upheave of Dongpu depression.
东凹陷是渤海湾西南部
一个含油气盆地,
卫洼陷构造
置上处于东
凹陷中央隆起带北部,为一负向次级构造
元。
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