cross needle

centre hook needle

Hook needle acupuncture

main hook

cross model cross mode

combination of fire needle and warm needle moxibustion

Femoral vein single lumen needle and double lumen needle

non-coring injection needle Huber needle

Switchover between one hook and two hook operation

(+)Cross-term

+ shaped cross section

∏-shape cross sectio

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