当前类别:生物学
筛细胞:sieve cell
筛管部:phloem
筛骨:Ethmoid bone
鲨稀:squalene
莎伊洞锒加尔诺序列:shine dalgarno sequence
沙质土:sand land
沙岩:sandstone
沙土;砂质土壤:sandy soil
沙氏葡萄糖琼脂:Sabouraud's dextrose agar
沙生群落:psammon
沙壤土:sandy loam soil
沙漠植物:desert plant
沙漠群落:eremium
沙门-志贺氏琼脂:Salmonella-Shigella agar,S.S.agar
沙基培养;沙耕法:sand culture
杀疫苗:killed vaccine
杀伤者 草履虫:killer paramecia
杀伤者:killer
杀卵剂:ovicide
杀菌素:bactericidin
杀精剂;杀精子剂:spermicide
杀虫剂残留:insecticide residues
杀白细胞素:Leukocidin
杀[细]菌素:bactericidin
僧帽瓣:bicuspid valve
森林界限:forest limit
森林腐植质:forest humus
森林动物:forest animal
森林保护:forest conservation
色陷阱:colour trap
色素组织:pigment tissue
色素质:chromatoplasm
色素细菌:chromobacterium
色素细胞素:chromatophorotrophin
色素细胞瀑:chromatophore organ
色素生成:pigmentogenic
色素色:pigmentary color
色素粒:pigment granule
色素过多:hyperchromatism,hyperchromatosis,pleiochromia
色素固定:chromopexy
色素代谢:pigment metabolism
色素层:pigment layer
色素杯:pigment cup
色素斑点:pigment spot
色谱焦聚:chromatofocusing
色层谱:chromatograph
色变化:colour change
色氨酸加氧酶:tryptophan oxygenase
扫网;拖地拉网:sweep net
扫描隧道显微术:Scanning tunneling microscopy