表皮层(Cuticle)作为头发的最外层,如鳞片状互相重叠包裹整个头发,保护头发不受外界影响,提供光泽。皮质层(Cortex)是头发的中间层,由螺旋蛋白纤维组成,螺旋蛋白质先组成微纤维束,再组成巨纤维束,最后无数的巨纤维束组成一根头发。
基于18个网页-相关网页
...们在研究MCP-1/CCR2信号系统直接兴奋外周DRG痛觉神经元的基础上,又进一步研究了MCP-1对脊髓后角胶状质层(substantia gelatinosa,SG)神经元突触传递过程的调节作用。我们的研究为寻找炎性疼痛的临床治疗提供了新的作用靶点。
基于4个网页-相关网页
角质层 stratum corneum ; [生物] cuticle ; horny layer ; [无脊椎] periostracum
均质层 [地物] homosphere ; homogeneous layer ; uniform bed
母质层 C-horizon ; parent rock horizon ; lithic contact
钙质层 calcic horizon ; calccrust ; calcareous layer
腐殖质层 humus layer ; [土壤] humus horizon ; mould cover ; h layer humus layer
均质层顶 [地物] homopause
皮质层 cortex ; Cortical layer ; rindlayer
基质层 substrate layer ; stroma ; the stromal layer
珍珠质层 pearly layer ; nacreouslayer
一旦腐殖质层消失,养分就无法从土壤中回收和过滤,致使土壤由肥沃变为贫瘠,只适于热带草原植被的生长。
Once the humus layer disappears, nutrients cannot be recycled and leach from the soil, converting soil from fertile to infertile and making it suitable only for savanna vegetation.
但是,甲壳素沉积从来没有积累成海洋或森林有机质层。
But chitin deposits never build up on the sea or forest floor.
土壤腐殖质层可被定义为在草皮与土壤表面之间的一层有机残留物。
Thatch can be described as the layer of organic residue located immediately between the sward and the soil surface.
That there are other molecules in the lipid bilayer and they're important for cells getting information or getting molecules from outside.
还有一些其它分子在这个脂质双分子层上,它们对于细胞接收信息,和接受外来分子十分重要
I mentioned a little bit that this membrane is not just lipid bilayer but there's also proteins that are inserted into the membrane.
我之前说过,这层膜不仅仅是一层脂质双分子层,而是有很多蛋白质嵌插在膜上的
I've already mentioned many times that the lipid bilayer, the cell membrane, isn't just a lipid bilayer.
我已经讲过很多遍这个脂质双分子层了,细胞膜它不只是一个脂质双分子层
应用推荐