Such implacability may simply disguise shyness or arrogance.这种冷漠无情也许仅仅是为了掩饰害羞或傲慢.Yet her race was a race with the vagaries and implacability of fate.然而,她的民族却是个天命不可知、命不可违的民族....
Si ( Au ) 面垒监测器对镅、锔浓度测定精度为±5%.The precision of 243 Am and 244 Cm concentration determination using Si ( Au ) monitor is + 5 %.镅 、 锔、稀土的一次沉淀率可达99.5%.The experiments shown that precipitation rate of Am, Cm and rareearth ha...