环境设备描述陈述
environment description on statement
C扫描光线追踪模式
C-Scan Ray Tracing module
FASTRAK电磁追踪器
FASTRAK electromagnetic pursue tracer
HRP逆行及跨节追踪
HRP retrograde and transgang-lionic transport
TIN等值线追踪
contour line tracking using TIN
X光追踪线纱布片
sponge with X-ray detectable thread
X射线追踪线纱布
absorbent gauze with X-ray detectable thread