Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞为起点，合了十二醇酯琥珀，用红外光谱、核磁共振波谱及质谱对中间产物及终产物进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

用一新的化分析方法电位波谱法分析显影液中的米吐尔和对苯二酚的含量,在研究过程中实现了这分的连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

为起点，合成了十二醇酯琥珀酐，采用红外光谱、核磁共振波谱及质谱对中间产物及终产物进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新的化分析方法电位波谱法分析显影液中的米吐尔和对苯二酚的含量,在研究过程中实现了这两种成分的连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采红外光谱、核磁共振波谱及质谱对中间产物及终产物进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采新的化分析方法波谱法分析显影液中的米吐尔和对苯二酚的含量,在研究过程中实现了这两成分的连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十醇酯琥珀酸酐，采用红外光、核磁共振波及质间产物及终产物进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新的化分析方法电位波法分析显影液的米吐尔和的含量,在研究过程实现了这两种成分的连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱中及终进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新的化分析方法电位波谱法分析显影液中的米吐苯二酚的含量,在研究过程中实现了这两种成分的连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对间及终行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新化分析方法电位波谱法分析显影米吐尔和对苯二酚含量,在研究过程实现了这两种成分连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外、磁共振波及质对间产物及终产物进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新的化分析方法电位波法分析显影液的米吐尔和对苯二酚的含量,在研究过现了这两种成分的连续滴定分析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞为起点，合了十二醇酯酐，采用红外光谱、核磁共振波谱及质谱对中间产物及终产物进行了结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新化析方法电位波谱法析显影液中米吐尔和对苯二酚含量,在研究过程中实现了这两种连续滴定析。

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对中间产物及终产物进行结构表证。

The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.

采用一种新的化方法电位波谱法显影液中的米吐尔和对苯二酚的含量,在研究过程中实现这两种的连续滴定。