设计合成了用以检测过渡金属离子的荧光化学敏感器体系,它们是由1,8-萘二酰亚胺为荧光团,多胺衍生物为金属离子受体组成. A series of fluorescent chemosensors 1 - 3 were synthesized to detect transition metal ions.
He fuzzed up the plot line with a lot of emotional nonsense.他用许多无聊的感情描述把故事情节弄乱了.His head fuzzed like a dandelion gone to seed.他头上全是绒毛,就像接籽的蒲公英.The research on time - fuzzed ammunition hitting on the target is the basic o...
Thinkers and poets throughout the ages have offered the courtesan the oblation of their mercy.各个时期的思想家和诗人都把仁慈的怜悯心奉献给娼家女子.All the people of the land shall give this oblation for the prince in Israel.16此地的民都要奉上这供物给以色列中的王.A...
犬牙和门牙挤压在一起。The canine is impacting on the incisor.他的牙齿像犬牙一样向外凸出.His teeth protrude like fangs.瞧瞧,这根骨头从肉里露出来,象一只犬牙似的!Look how the bone sticks out of the flesh like a dog's fang....
Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2 - bromomyristate, phenol and taurine as the starting materials.以α - 溴...