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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。

graded-bandgap a-SiOx:H buffer layer Graded base graded bed graded bedding graded cable
graded channel doping profile graded coil graded distribution grade description system GRADED EXERCISE LOADING TEST
graded fairway graded fiber graded filter graded group graded homomorphism
graded ideal graded index graded-index device{=GRIN} graded index fiber graded-index fiber
graded index fiber caustic surface graded index fiber coupling efficiency graded index fiber coupling gain graded index fiber dispersion limit graded index fiber fabrication
graded index fiber intermodal dispersion graded index fiber mode cutoff graded index fiber mode volume graded index fiber mumerical graded index fiber normalized frequency
graded index fiber numerical aperture graded index fiber propagation constant graded index fiber pulse spreading graded index fiber wavelength-dependent bandwidth range graded index fiber, optimum profile of
graded index fiber, parabolic profile of graded index fiber, partially graded index fiber, single mode operation of graded index fiber, Wertzel Kramers Brillouin (WKB) approximation for Graded index lens
graded index optical fiber Graded index optics Graded Index Plastic Optical Fiber graded index plastic optical fiber{=GI-POFs} graded index polymer optical fiber{=GI POF}
graded index profile graded index waveguide array graded insulated winding graded insulation graded-interference
graded irradiation grade distribution graded joint graded junction graded Lee algebra
graded module graded multiple graded nets graded pattern graded position
graded potential graded profile grade drag graded refractive index profile graded region
graded ring graded river graded sand graded seal graded shoreline
graded shunt arrester Graded SiGe buffer technique Graded SiGe channel graded slope graded slot
graded standard sand graded stream graded submodule graded system graded time-lag relay
graded-time step-voltage test graded tint graded tube graded unconformity graded vacuum spark gap
grade elimination grade equivalent grade estimation grade forum grade gon
grade group plan grade(Huxley 1958) grade in deposit standard grade level Grade-line
grade line grade location grade milk grade momentum grade name
Gradenigo's syndrome Gradenigo氏症候群 grade norm grade of finish grade of fit
grade of gauge block grade of hardness grade of instrument grade of insulation Grade of locality
grade of maintenance place grade of metamorphism grade of pencil grade of rated voltage grade of reinforcing bar
grade of service grade of service{=GOS} grade of tolerance grade orossing grade point
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