基本解释硝酸銨炸葯英汉例句雙語例句The content of TNT in seismic explosive columns is decreased 50% because of using expanded ammonium nitrate instead of common ammonium nitrate.用膨化硝酸銨替代原用普通硝酸銨，震源葯柱內裝葯中的梯恩梯含量降低50％。tnt ammonium nitrate explosive tnt更多例句专业释义化學硝酸銨炸葯