1.
Primary Study on the Mechanism of Ovule Abortion of Female-sterile Clone in Pinus Tabulaeformis Carr.;
油松雌性不育系胚珠败育机制的初步研究
2.
Study on Macroscopic Morphology of Ovule Abortion in ‘Ruby Seedless’
红宝石无核胚珠败育的直观形态学研究
3.
Study on the Development of Ovule, Endosperm and Embryo in Stenospermic Seedless Grapes;
种子败育型无核葡萄胚珠、胚乳及胚发育的研究
4.
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。
5.
Cloning of the Genes Involved in Abortion Based on the ESTs Sequence in the Seedless Grape Cultivar Thomson Seedless;
无核葡萄胚珠发育进程中EST的分析及败育相关基因的克隆
6.
development of flower and ovule
花及胚珠发育的时间表
7.
The central portion of an ovule in which the embryo sac develops;the megasporangium.
珠心胚珠的中心，胚芽囊在此发育；大孢子囊
8.
being or of the nature of an ovule.
胚珠的或有胚珠特点的。
9.
The nucellus is usually degraded and absorbed as the endosperm develops.
珠心通常在胚乳发育时被分解和吸收。
10.
The research demonstrated that above 90% brown ovules were living (development embryo), and above 95% green ovules were abortive.
本研究发现：90%以上的褐色胚为活胚，95%的鲜绿色的胚已败育。
11.
Studies on Biology of Pollination Fertilization and Embryo Aborted in Wuhexuegan (C.sinensis (L.) Osbeck.);
无核雪柑授粉受精及种胚败育的研究
12.
The Progress in the Anatomical Research into the Reasons of Pland Embryo Abortion;
植物胚胎败育原因的解剖学研究进展
13.
Studies on Nucella PCD and Endosperm Cells Construction during the Development of Endosperm of Rice;
水稻胚乳发育中珠心凋亡与胚乳细胞构建的研究
14.
Morphology and Physiological Foundation of Embryo Abortion in Stenospermocarpic Grapes
种子败育型葡萄胚败育的形态学观察及生理基础
15.
Studies on Cell and Biochemistry at Gametophytes Stage of Ovule in Pinus Tabulaeformis Carr.;
油松胚珠雌配子体发育阶段的细胞及生化研究
16.
The Study on the Technique of Ovule Culture of Grapes and Triploid Seedless Grape Breeding;
葡萄的胚珠培养与三倍体葡萄育种技术的研究
17.
Mechanism of Embryo Abortion in Stenospermic Seedless Grapes and Embryo Rescue with Seedless Grapes;
葡萄无核品种及其杂种胚败育机理与胚挽救技术研究
18.
Determination of Embryo Abortion Stage and Study on Factors Affecting Embryo Rescue of Pseudoparthenocarpy Seedless Grape
假单性结实无核葡萄胚败育时期的确定及胚挽救影响因素的研究