权威例句
Design, performance and cost analysis of various band pass IIR filters for Myriametre band applications
Full-hydraulic dual-power combined type myriametre drilling machine
Three Stage Intruder Radio Alert System
Very Low Frequency
2007 Andreanof Islands Earthquake
Independent Local Radio, Cumbria, Bauer Radio, Bauer Place & Passion
Constellation, Taurus (constellation), Apparent magnitude, Star, Auriga (constellation), Bayer designation
Reasons and preventions of early-age shrinkage cracking in pump concrete
Very Low Frequency
Robert Helliwell