胚 - 关于胚的双语例句 - 胚造句 - 语文书

为您找到138个与“胚”相关的双语例句：

In peas there is an initial deposition of materials in the endosperm following anthesis.
豌豆中紧随开花期之后胚乳开始有物质积累.
Objective To analyze genetic types and clinical features with anhidrotic ectodermal dysplasia ( EDA ).
目的分析无汗性外胚叶发育不全的遗传类型和临床特点.
Objetive : To detect the gene mutation of a patient with anhidrotic ectodermal dysplasia.
目的: 检测无汗性外胚层发育不全患者的EDA基因的突变.
Most angiosperm ovules possess two integuments, while gymnosperms usually have only one.
大多数被子植物的胚珠有两层珠被, 而裸子植物通常只有一层.
Amyloplast had many ways of genesis and patterns of proliferation in endosperm cell of rice.
水稻胚乳淀粉质体有多种发生途径和增殖方式.
Fig. 3 A model for the biosynthesis of amylopectin cluster in rice endosperm.
图3水稻胚乳支链淀粉簇合成模型示意图.
The nuclei of endosperm are amitosis and its division is not synchronous.
胚乳核为无丝分裂,分裂不同步.
Metabolic activity quickly develops in the cells of the embryo and the aleurone layer.
胚细胞和糊粉层中的代谢活性立即活跃起来.
In albuminous seeds, it remains as a permanent storage organ of the mature seed.
在有胚乳的种子中, 它保留作为成熟种子中的永久贮藏器官.
A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn.
不定胚与合子胚之间不能划分出明显的界限.
The process itself is referred to as adventive embryogenesis.
其过程本身称为不定胚胎发生.
Objective: To observe the effect of acrylonitrile ( ACN ) on Limb Bud Cell of rat Embryo.
目的: 研究丙烯腈 ( acrylonitrile,ACN ) 对大鼠胚胎肢芽细胞增殖分化的影响.
Frequently the basal ovule, which is the last one to be fertilized would abort.
最后受精的基生胚珠经常败育.
Embryonic development seems to be controlled principally by a very small number of master genes.
胚胎发育似乎主要受制于少数主导基因。
An eight-week-old embryo is only an inch long...
8星期大的胚胎只有一英寸长。
Embryo research is an emotive issue.
胚胎研究是个容易引起激烈争论的问题。
...the remarkable resilience of very young embryos.
早期胚胎非凡的适应力
The embryo lives in the amniotic cavity.
胚胎在羊膜腔中发育。