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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。

difference sets difference signal difference sign test differences in color differences-in-differences estimator
Differences of co-ordinates difference spectrum differences side-by-side difference stationary difference strategy
differences vs totals plot difference synthesis difference table difference temperature difference test
difference threshold difference timing difference tone difference tones difference triangle
Difference Vegetation Index{=DVI} difference viewer difference voltmeter difference waveform difference, neutron-proton mass
differencial association theory differencial coding differencial coherent PSK differencial duplex differencial duplex telegraphic system
differencial encoding differencial keying differencially encoded coherent PSK differencial modulation differencial PCM
differencial phase shift keying differencial pulse code differencial pulse position modulation Differencing differencing
differencing phase Differencing test differenctial different different active
different center wavelengths different central different contact different data length different diameter roll type husker
different direction different distance different doped region different doping concentration different electrode
different flip different from zero different group different height Differentia1 amplifiers
differentiability Differentiability differentiability property differentiable Differentiable function
differentiable function differentiable manifold differentiable mapping differentiable operator differentiable transformation
differentiable  differentiae {Lat.} differential differential aberration differential absorption
differential absorption cross-section differential-absorption ladar differential absorption lidar (DIAL) differential absorption ratio differential absorption technique
differential acceleration differential accelerator differential acclimation differential accumulater differential acting hammer
differential acting pile-hammer differential-acting pile hammer differential acting pump differential acting steam hammer differential actinometer
differential action differential action controller differential actuated differential adjustment differential adsorption
differential advection differential aeration cell differential aeration corrosion differential affinity (Darlington 1928) differential aileron
differential ailerons differential air thermometer differential algebra differential/algebraic equation differential ammeter
differential amplifier differential amplifier circuit differential amplifier{=DA} differential amplifier design differential amplifying portion
differential analyser differential analysis differential analyzer differential analyzer (DA) differential analyzer{=DA}
differential analyzer replacement differential and integral calculus differential anode resistance differential approximation Differential Aptitude Test(DAT)
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