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科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

SECAM system secant secant bulk modulus secant circle secant conic projection
secant curve secant formula secant galvanometer secant integral function secant law
secant method secant modulus secant modulus of elasticity secant plane secant yield stress
secateur secateurs secbutabarbital secbutobarbitone sec-butyl amine
sec-butyl propionate Seccam Secchi disc Secchi disk Secchi's classification
SE-cellulose Secernentea secession sechard seclude the country from the outside world
seclusion sec-n-amyl alcohol seco secobarbital secobarbital sodium
secodont secohm secohmmeter secoiridoid glycosides seconal
second second addition time second address second anal cell second annealing
second anode second antenna second approximation second areola secondaries
secondary secondary abdominal pregnancy secondary account secondary acetate secondary action
secondary adaptation secondary address vector table (SAVT) secondary adhesion secondary affective insanity secondary air
secondary air channel secondary air inlet pipe secondary air register secondary alcohol secondary aliphatic amine
secondary aliphatic monohydric alcohol secondary alkyl sodium sulfate secondary alkyl sulphate secondary allergen secondary allocation
secondary alloy secondary aluminium secondary aluminum secondary amenorrhea secondary amine
secondary amine base secondary amputation secondary amyloidosis secondary aneurysm secondary annulus
secondary anomaly secondary answering jack secondary antibody deficiency syndrome secondary antibody response secondary application
secondary application block (SAB) secondary application program secondary arc secondary arch secondary area
secondary armament secondary arsenate secondary arseniate secondary asphyxia secondary assimilation
secondary association secondary attachment epithelium secondary attack force secondary attack grouping secondary attack rate
secondary attribute secondary axis secondary bainite secondary balance shaft secondary ball mill
secondary bast secondary battery secondary beam secondary benefit secondary biliary cirrhosis
secondary biliary dyskinesia secondary blasting secondary block secondary blower secondary blowhole
secondary bond secondary bone trabeculae secondary brake shoe secondary breakdown secondary breaker
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