feed screw
螺旋送料机
喂料螺杆
螺旋输送
进给螺杆
进料螺杆
进给螺旋
给料螺旋运输机
进给丝杆
给水
丝杠
feed forward and feed back AGC
1*1 rib cross ovev V neck set in with
10-fold cross validation
Ⅰ Collagen cross linked c-telopeptide ICTP
Ⅰ Collagen cross linked c-telopeptide(ICTP)
28Si-scattering cross section
2-D minimum cross entropy
2-D minimum cross entropy(TDMCE)
2e triple differential cross sections
2n-removal cross section
2n-removal reaction cross section