nucellar是什么意思
2024-01-27 08:16:16
nucellar
adj. [植] 珠心的
例句
- Programmed Cell Death of the Nucellar Cells in Ginkgo biloba L. 银杏珠心组织的细胞程序化死亡。
- The nucellar epidermal cell cuts off several layer mucellar parietal cells. 珠心表皮细胞平周分裂产生多层珠心周缘细胞，为厚珠心。
- Activation of nucellar cells by discharge from the pollen tubes has been claimed. 认为由花粉管的流出物能使珠心细胞活化。
- The nucellar embryo had a suspensor,its development passed through the similiar stages of the zygotic embryo. 珠心胚发育经历与合子胚相同的发育阶段。
- Firstly, several layers of the nucellar cells at the micropylar end elongate longitudinally. 接着,位于珠心组织最上部(珠孔端)的珠心细胞启始死亡;
- Cameron J.W., and R.K. Soost. Nucellar lines of citrus, calif. Agr, 1953, 7(1):8,15,16. 周林杰.;我省研制出廉价的无土栽培基质[J]