常见例句The aquatic could enrich the radioactive 89Sr. The maximum concentration factor was 94. 7 for snail, 36. 7 for fish and only 12-6 for honewort. 水生生物對放射性鍶都有一定的濃集作用;最大的濃集系數;螺螄爲94.;7;魚36 返回 honewort