1) abortion
[英][ə'bɔ:ʃn] [美][ə'bɔrʃən]
流产，败育
3) septic abortion
败血症性流产
4) abortion
[英][ə'bɔ:ʃn] [美][ə'bɔrʃən]
败育
1.
Relationship Between Pollen Abortion and Change of Endogenous Polyamines Contents in ‘Niitaka Pear Cultivars;
‘新高’梨花粉败育与内源多胺含量变化的关系
2.
Morphological Observation of Sexual Reproduction Abortion in‘High Noon’Tree Peony;
‘正午’牡丹有性生殖败育的形态学观察
3.
Discuss on the Cause of Maize Kernel Abortion;
对玉米子粒败育原因的再认识
5) pollen sterility
花粉败育
1.
Comparison of male gametophyte development and pollen sterility of Jingbaili and Yali pear cultivars;
京白梨与鸭梨雄配子体发育特性的比较及其花粉败育的研究
2.
The pollen sterility had nothing to do with tepetum in pollen sac wall.
花粉败育与药壁绒毡层无关。
3.
Investigation and Analysis on the reasons of the low fruit set rate of wild watermelon introduced and cultivated from the Jianghan Plain,the results showed that the main reasons of low fruit set rate are the excessive growth of the plant,the high rate of Pollen sterility,the less amount of female flower,the high death rate of female bud and the fruit aborting etc.
结果表明,植株旺长、花粉败育率高、雌花少、雌花蕾自然死亡率高、化瓜现象严重等是野西瓜坐果率低的主要原因。
6) embryo abortion
胚败育
1.
Study on embryo abortion stage of pseudoparthenocarpy seedless grape
假单性结实无核葡萄胚败育时期的研究
2.
In this experiment,a cytological study was conducted on development of embryos and endosperms in 3 varieties of stenopermocarpic seedless grape( Flame Seedless , Dalihongwuhe , Jingkejing ),and the mechanism of embryo abortion in stenopermocarpic seedless grape was preliminarily studied.
以Flame Seedless、大粒红无核和京可晶3个假单性结实无核葡萄品种为试材,对其胚和胚乳的发育进行了细胞学观察,并初步探索了胚败育机理。
补充资料：流产
| 流产 abortion 妊娠在28周前终止，胎儿体重在1000克以下时出现的从母体排出的倾向或最终从母体排出的过程。又称小产。分自然流产和人工流产。 ①自然流产。发生在孕12周以前为早期流产，12周以后为晚期流产。病因有：遗传因素。早期流产者染色体异常最常见。外界因素。孕妇接触有毒物质如铅、有机汞、放射性物质。母体因素。如母体患急性传染病、黄体功能不足、子宫发育畸形、宫颈内口松弛等。免疫因素和母儿血型不合等。临床表现为妊娠28周前腹痛和阴道出血。自然流产按其发展过程分为：先兆流产。腹痛轻、出血少、宫颈口闭，若胎儿发育正常，经过保胎，妊娠可望继续。不可避免流产。此时期流血增多、腹痛加重、宫颈口已开张、妊娠产物可堵在宫颈口，处理原则为清除宫腔内容物（刮宫）。不全流产。部分妊娠产物已排出体外，尚有部分残留宫内，影响宫缩，以至流血不止，甚至休克，宫颈口扩张，处理原则为在纠正休克同时刮宫。完全流产。妊娠产物已全部排出，宫缩好、出血少、子宫颈口闭，无需特殊处理。若自然流产连续发生3次或以上称为习惯性流产，每次发生流产时间可在或不在同一妊娠月。积极寻找流产原因给予防治。保胎应超过以往流产月份。 ②人工流产。见人工流产。 |
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