trade-wind zone [= zone of trade wind]
air distribution on a zone by zone basis
near zone to far zone transformation
north-south seismic zone (N-S seismic zone)
the alternative occurrence of fractured zone and non-fractured zone
Time-domain near-zone to far-zone transformation
zone by zone up-going production
zone-by-zone production testing
zone-by-zone water flooding
Four Clean-ups Campaign
(4,5-二氮杂-9-亚芴基)碳60
如有人声称他─
four clean-ups movement
1st grade clean operating room