所有科技知识-科学时代

科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

dual signature	dual SIM	dual-simplex	dual simplex algorithm	dual simplex method
dual single inline memory module	dual-site mechanism	dual slicer and stacker	dual-slope	dual-slope A/D converter
dual-slope analog-to-digital	dual slope analog to digital converter	dual-slope analog to digital converter	dual-slope analog-to-digital converter	dual-slope circuit
dual-slope conversion	dual slope converter	dual-slope integration	dual-slope integrator	dual slope type
dual society	dual solution	dual sorption	dual-source jamming	Dual sourcing
dual space	dual space plot	dual spacing	dual species	dual species; sibling species
dual-specification display	dual spectrum system	dual-speed motor	dual-stack	dual stack system
dual-standard test	dual storage	dual stroke (pneumatic) cylinder	dual-supply back-to-back test	dual-supply toy
dual surface	dual-surface lense	dual-switch flyback converter	dual system	dual system brake
dual system estimates	dual system hypothesis	dual system motor vehicle	dual system track	dual tachometer and synchroscope
dual tandem articulated type reduction gear	dual tandem wheels (DTW)	dual tandem wheels{=DTW}	dual tasks	dual tasks{=DT}
dual temperature exchange	dual-temperature process	dual tests	dual theorem	dual thermostat
dual three-phase permanent-magnet assisted synchronous reluctance motor	dual three-phase permanent-magnet assisted synchronous reluctance motor{=PMASRM}	Dual threshold voltage	dual thrust	dual tone modulation frequency
dual-tone multi frequency	dual-tone multi-frequency	Dual-Tone MultiFrequency (DTMF)	dual-tone multi-frequency{=DTMF}	dual-tone multifrequency{=DTMF}
dual tone multi frequency{=DTMF}	dual tone multifrequency{=DTMF}	dual-tone multi-frequency receiver unit	dual tone multifrequency receiver unit{=DTMF}	dual-tone multiple frequecny
dual tone multiple frequency	dual touch	dual-trace oscillograph	dual-trace oscilloscope	dual-trace theory of memory encoding
dual track	dual track recorder	dual traverse barograph	dual tree	dual trigger contract
dual triode	dual trip	dual trip system	dual type highway	dual type switch board
dual valuation	dual valuation clause	dual valuation {= d/v}	dual valve	dual variable
dual variables	dual vector	dual vector space	dual voltage DC system	dual-voltage fed
dual-voltage motor	dual voltage motor vehicle	dual voltage operation	dual voltage supply	dual volume discharge apparatus
dual warning phenomenology	dual water cooled generator	dual wavelength	dual wavelength Doppler radar	dual-wavelength emission
Dual-wavelength emissions	dual wavelength interrogation	dual-wavelength laser	Dual wavelength lasers	dual-wavelength LED
dual wavelength monolithic	dual wavelength operation	dual wavelength optical transceiver	Dual wavelength photodetector	dual wavelength pulse generation
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