1) Pre-fertilization barrier
受精前障碍
1.
This paper provided the theoretical foundation and the ways for the mechanism of pre-fertilization barrier and hybridization breeding in Lilium.
本试验以麝香百合‘Snow Queen\'、东方百合‘Siberia\'为主要研究材料,研究了不同种类百合与其的亲和性,研究了切割花柱、离体授粉、嫁接花柱、嫁接植株等授粉方法对其杂交亲和性的影响,利用荧光显微镜观察了花粉的萌发生长情况,并进一步研究了亲和与不亲和授粉花粉管生长的不同阶段母本保护酶及内源激素的变化,同时,观察了‘Siberia\'小孢子母细胞减数分裂的异常现象,以期为探明百合受精前障碍机理及百合杂交育种提供理论依据及方法。
2.
The results suggested that the pre-fertilization barriers have been in the stigma and the style tissue.
结果显示:两种组合中,常规授粉花粉萌发率最高,但坐果率较低;常规授粉、切割柱头授粉均未观察到花粉管延伸至花柱道中;切割花柱授粉,坐果率最高,而且用胚培养可以获得幼苗,表明受精前障碍同时存在于柱头和花柱上部组织内。
2) fertilization failure
受精障碍
1.
Retrospective analysis of 102 cycles of intracytoplasmic single sperm injection in treating severe male infertility and fertilization failure;
单精子胞质内注射治疗严重男性不育和受精障碍102个周期的回顾性分析
2.
Objective: To analyze the clinical outcome of intracytoplasmic sperm injection(ICSI) in patients with previous fertilization failure after conventional IVF.
目的:探讨卵细胞胞质内单精子注射(ICSI)是否可以改善由于受精障碍导致不孕病例的妊娠结局。
3.
Conclusion Fertilization failure may be occurred in primary infertility,the unexplained infertility patients and other cause accompany by male factor.
根据受精率情况分成受精障碍组78例和受精正常组582例两组,对两组的女方年龄、促排卵方案、获卵数、卵成熟比率、不孕原因进行分析。
4) controlling obstacle
受制障碍
5) the obstacles of acceptation
接受障碍
1.
In this article, it talks about its meaning, response, characteristics and hazards, and in-depth analysis the factors of the obstacles of acceptation.
学术界将这种现象称为“接受障碍”。
6) Mental disorder
精神障碍
1.
The clinical analysis of mental disorder in the patients due to cerebrovascular disease;
脑血管病患者精神障碍的临床分析
2.
Clinical study on the effects of early rehabilitation therapy on mental disorder after stroke;
早期康复治疗对急性脑卒中后精神障碍的临床研究
3.
Clinical analysis of the occurrence of transient mental disorder in patients with acute myocardial infarction;
急性心肌梗死患者出现短暂精神障碍临床分析
补充资料：工程化学障碍物(见化学障碍物)
工程化学障碍物(见化学障碍物)
engineering-chemical obstacle
习U·上日、11匕I一9 nuQXue Zhang’aiwu工程化学障碍物(engineelsng一ehemiealobstacle)见化学障碍物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条