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of 2
pro vyhledávání: '"高素琴"'
Autor:
Kao Su-Chin, 高素琴
102
This study aimed to investigate the effectiveness of in-service education and demand of the elementary school teachers, and propose conclusion and suggestions based on the results of this study for relevant authorities and personnel’s refe
This study aimed to investigate the effectiveness of in-service education and demand of the elementary school teachers, and propose conclusion and suggestions based on the results of this study for relevant authorities and personnel’s refe
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/45669422531690865421
Autor:
Su-Chin Kao, 高素琴
81
1441 composite leafy vegetable samples in 29 varieties were collected from supermarket. There were 54.75% of samples without pesticide residue detected to the limit of detection which range from 0.00022 to 0.278 ppm (mg/kg). Thirty-nine pesti
1441 composite leafy vegetable samples in 29 varieties were collected from supermarket. There were 54.75% of samples without pesticide residue detected to the limit of detection which range from 0.00022 to 0.278 ppm (mg/kg). Thirty-nine pesti
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/98276517699557224601