“胚被”的拼音为：pēi bèi...

大多数禾本科胚有一片瓣 状 结构通常称为外胚叶.Most grass embryos have a flap - like structure known as the epiblast.目的: 研究少汗性外胚叶发育不全引起先天缺牙的ED1基因突变.Objective : To detect ED 1 gene mutation in three hypohidrotic ectodermal dysplasia ( HED ) nuc...

“胚退化”的拼音为：pēi tuì huà...

“胚基”的英语可以翻译为：lastema，（精细胞） blastophore ...

“胚盘”的拼音为：pēi pán...

“胚”的英语可以翻译为：[生] （初期发育的生物体） embryo ...

6小时50分进入低囊胚期.It enter the late blastula stage in 6 h 50 min.这些囊胚细胞, 称卵裂球, 每个细胞都有一套二倍体染色体组.The cells of the blastula , called blastomeres, also each receive a full diploid set of chromosomes.桑椹胚形成于''.'囊...

“胚孔”的英语可以翻译为：lastopore，protostoma，archistome，gastropore ...

“胚芽定”的英语可以翻译为：germidine ...

只有胚孔的背唇能够诱导宿主发育的改变.Only the dorsal lip of the blastopore could induce altered development in the host....

“胚状体”的英语可以翻译为：embryoid ...

“胚痕”的拼音为：pēi hén...

“胚细胞”的拼音为：pēi xì bāo...

“胚芽鞘”的英语可以翻译为：coleoptile ...

“胚细胞”的英语可以翻译为：lastocyte，embryonic cell，germ cell ...

“胚基”的拼音为：pēi jī...

“胚”的拼音为：pēi...

“同胚”的英语可以翻译为：homeomorphism，bicontinuous function，toplogical mapping，topological transformation ...

“胚芽”的英语可以翻译为：[植] germ，gemmule，plantule，plumule，embryo ...

“胚形成”的英语可以翻译为：embryogenesis，embryogeny ...

结论可能是基因的关系吧.在胚教的过程中, 配偶子中的某些基因活性被退化了, 而另一些被活化了.In a process called imprinting, some genes in a gamete off, while others are turned on....

根和根冠被一鞘 状 结构,即胚根鞘所覆盖.Both root and root cap are covered by a sheath - like structure called the coleorhiza.胚根鞘:保护幼根的鞘状结构.Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses....

“胚瘤”的拼音为：pēi liú...

胚囊,普通具有8个遗传上相同的单倍体核.Embryo has most commonly eitht genetically identical haploid nuclei.植入之后不久,胚囊的壁, 即滋养细胞含有两层细胞.Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.存在于胚囊和胎座中的...

在草本植物中,叶子在黑暗中伸长,穿破包围它们的胚芽鞘而生长.In grasses the leaves elongate in the dark and break through the surrounding coleoptiles.叶子在黑暗中伸长,穿破包围它们的胚芽鞘而生长.In the leaves elongate the dark and break through the surrounding coleoptiles....

“胚盖”的拼音为：pēi gài...

“育胚器”的拼音为：yù pēi qì...

目的: 检测无汗性外胚层发育不全患者的EDA基因 的突变.Objetive : To detect the gene mutation of a patient with anhidrotic ectodermal dysplasia.此外,Nodal信号还在胚胎的左右不对称发育及神经外胚层的前后轴线分化中起重要的作用.Nodal signals also play pivotal roles in left - right asymm...

“胚球”的拼音为：pēi qiú...

坚果的胚乳由于存在丹宁,所以有显著的涩味.The endosperm of the nut owes its marked degree of astringency.包含游离核的合点端胚乳部分形成几个裂片.The chalazal parts of the endosperm containing free nuclei forms several lobes.热变性的小麦胚乳能阻止移植在其上的胚的生长.Heat - denature...