"trace element"相关例句(118)
12.DETERMINATION OF TRACE ELEMENT Se BY TOTAL REFLECTION X-RAY FLUORESCENCE ANALYSIS
13.ANALYSIS OF TRACE ELEMENT CONTENT IN TRANSPARENT LENS AND SENILE CATARACT LENS
18.THE INFLUENCE OF TRACE ELEMENT ZING ON HEALING PROCESS OF ACHILLES TENDON INJURY
19.STABLE ISOTOPE AND TRACE ELEMENT STUDIES ON THE HEMLO GOLD DEPOSIT, ONTARIO, CANADA

