第二个线粒体激活因子(Smac)
second mitochondria-derived activator of caspase
多胎妊娠中的第二个及以上胎儿的延迟分娩
Delayed delivery of second twin triplet
第十二个五年发展规划
the Twelfth Five-year Plan period
第十二个五年规划
the Twelfth Five-year Plan
第十二个五年计划
the Twelfth Five-year Plan
第二、第三掌背动脉
Second or third dorsal metacarpal artery
[第]二阶舒勒不稳性
second order Shul instability
[第]二阶相变
second-order phase transition
《一九XX年第二季经济报告》
Second Quarter Economic Report 19XX