three-four time

释义

三四拍子；

Amplitude and time intervals of electrocardiogram in three-four-year old children during rest and after active orthotest in winter.
Space-time trellis codes with two, three and four transmit antennas in quasi-static flat fading channels
A three-month comparison of twice daily inhaled formoterol versus four times daily inhaled albuterol in the management of stable ast...
Closed-loop extended orthogonal space-time block codes for three and four transmit antennas
Testing normal older people three or four times at 1- to 2-year intervals: defining normal variance.
Carotid and vertebral artery dissections: three-dimensional time-of-flight MR angiography and MR imaging versus conventional angiogr...
Three stages and four neural systems in time estimation.
Design of space-time turbo trellis codes for two, three and four transmit antennas
Spectra and energy levels of three- and four-times ionized hafnium (Hf iv and Hf v)
Feasibility study of real-time three-/four-dimensional ultrasound for epidural catheter insertion