破骨细胞发生抑制因子
osteoclasto-genesis inhibitory factor
osteoclasto-genesis inhibitory factor OCIF
D-T脉冲中子发生器
D-T pulsed neutron generator
ns脉冲中子发生器
ns pulsing system of neutron generator
标准粒子发生装置
the standard particle generating device
哺乳动物精子发生
mammalian spermatogenesis
超声波负离子发生器
ultrasonic negative-ion generator