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picric adj.【化學】苦(味)酸的。

picric acid

In this thesis , new fluorescence carriers with good properties were synthesized and copolymerized under uv irradiation on the silanized glass or quartz disk and - the sensors prepared were studied . ( 1 ) n - propyl - 4 - ( n - methylacryloxy - ethyl ) amino - 1 , 8 - naphthalimide ( pmean ) was synthesized and used for determination of picric acid . the linear range of the sensor is 9 . 80x10 - 7 - 1 . 96x10 - 4 mol i - 1 ( 1 )合成了n -丙基- 4 - ( n -甲基丙烯酰基氧乙基)氨基- 1 , 8 -萘酰亞胺( pmean ) ,研制出了苦味酸熒光光纖傳感器,可間接測定藥片中磷酸氯喹和水樣中苦味酸的含量。

According to the principle of energy transfer , an opto - chemical sensor with higher sensitivity to detect picric acid by using the mixture of porphyrin dimer and anthracene as fluorescent carrier has been developed 基于能量轉移原理,采用卟啉二聚體和蒽的混雜體系作為熒光載體研制了一種靈敏度更高的苦味酸光化學傳感器。

A study on rapid and direct method for the spectrophotometric determination of trace sugar in green and fresh feed with picric acid 必苦酸光度法直接快速測定青鮮飼料中糖的研究

Hager ' s reagent , picric acid reagent 磷鉬酸試劑

Determination of naphthalene of gas in urban area - picric acid method 城市燃氣中萘含量測定苦味酸法

In this respect it resembles picric acid . 在這方面它類似于苦味酸。