This reaction has good selectivity.
该显色反应选择性好。
This method had good selectivity and wide measuring range.
方法简便，选择性好，测定范围宽。
The results showed that system has a quite good selectivity.
结果说明此系统有较高的选择性。
The results show that the method is of high sensitivity, high accuracy and good selectivity.
实验结果表明，本方法灵敏度、准确度高，选择性好。
The method is sensitive, simple, good selectivity and of wide linear range, low detection limit.
该方法灵敏，简便，选择性好，线性范围宽，检测下限低。
The method is sensitive, simple, good selectivity and of wide linear range, low detection limit.
该方法灵敏，简便，选择性好，线性范围宽，检测下限低。
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