常見(jiàn)例句雙語(yǔ)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，震源藥柱內(nèi)裝藥中的梯恩梯含量降低50％。 返回 tnt ammonium nitrate explosive tnt