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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。

summation principle summation process summation sign summation tone summator
summed current summer summer acacia summer accumulation summer adonis
summer air-conditioning summer and winter radish summer annual summer apple summer beam girder
summer black oil summer blain summer bud summer budding summer capacity
summer catarrh summer compound oil summer cutting summer desiel oil summer diapause
summer diarrhea summer dike summer dormant summer draft summer draft mark
summer dry region summer egg summer fallow summer fallow field summer fallowing
summer fever summer flood summer flow of honey summer food crops summer freeboard mark
summer freshet summer gasoline summer grade summer grade gasoline summer grafting
summer grape summer growing legume summer half year summer house summerhouse
summer leaf-drop summer loading summer lubricating oil summer lubrication summer mastitis
summer monsoon summer noon summer oil summer oil level summer on loadline
summer pasture gain of yearling cattle summer pasturing summer petrol summer pinching summer plantinge
summer-pruned shoots summer-pruning summer prurigo summer pulse crop summer radish
summer range summer rash summer resort summer rice summer ripened fruit
summer savory oil summer seeding summer shoot summer solstice summer sporelings (of laminaria) (海带的)
summer spray summer stagnation summer sterile hermaphrodite tree summer sterility summer time
summer tree summer variety summer wet region summer wood summing amplifier
summing circuit summing impact modulator summing integrator summing junction summing network
summit summit canal summit concordance summit level summit metabolism
summitor summit reach sum module summons for directions Sumner
Sumner line Sumner method sum of a random number of random variables sum-of-digits method sum of distribution
sum of infinite series sum of maintenance sum of money sum of newly-gained national income sum-of-product canonical form
sum-of-product form sum of products sum of products of mean deviations sum of series sum of square between treatment
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