drip method meaning in Chinese

滴注法

In the straight dripping method , the function of the selectivity film could be exerted as well when 2ul5 % nafion was dripped to the electrode surface , ( 3 ) the selectivity of the electrode was also studied
直接滴加法中在电极表面滴加2 l5的nafion溶液时，可以最好的起到选择性膜的作用，达到对no测定的最好效果。
( 2 ) two methods including the adsorption method and the straight dripping method were used to modify the platinum electrode . in the adsorption method , the time of the electrode adsorption is 7s ; there is no curve if the time is too short and the curve appearing when the time is 5s
用两种方法对电极进行nafion修饰，即吸附法和直接滴加法，对吸附法确定了电极吸附nafion的时间为7s ，时间太短无峰出现，吸附5s后有氧化峰出现。