| 释义 |
selfing 英'selfɪŋ美'selfɪŋ COCA¹⁸³⁷⁸²BNC¹⁷³⁹⁹⁵⁺²
基本例句
自花授精,自交,自体受精
Many progenies were obtained by a Brassica oleracea- Sinapis alba monosomic alien addition line plant selfing.
将甘蓝-白芥单体异附加系自交，获得了其自交后代。 dictall
The modification of floral morphology would have lead to contrary influence on mating systems, the former will promote selfing and the latter will facilitate crossing within or between individuals.
单态居群长花柱型花在形态上所发生的这两方面变异将导致两个截然相反的结果：前者有利于促进自花授粉提高自交率； www.kib.ac.cn
The production of weak offspring as a result of selfing, inbreeding depression, may be hard to distinguish from late- acting SI systems.
因为自交产生的后代较差自交衰退，因而很难与后作用 SI系统区分开来。 jxzy.lynu.edu.cn
After a flower has been open for a time the anthers and stigmas may come together allowing selfing if there has been no cross- pollination.
花开放一段时间后，如果不能异花受粉，它的花药和柱头就可以接触进行自交。 jxzy.lynu.edu.cn
High selfing depression occurred in the germination percentage and in the seedling height.
种子场圃发芽率及苗高的自交衰退非常严重。 cnki
Most seed orchard theory is based on the assumption that panmixis will occur and that selfing will not be a serious problem.
大多数关于种子园理论，是以假定能发生随机交配和自花受精而不会成为严重问题为依据的。 bokee
So the basic aim for cotton cultivar maintenance was the combination of selfing with selection which resulted in homozygous and stable population.
据此，连续自交结合系谱选择，造成纯合稳定的基础群体，是棉花良种繁育技术的基本目标。 cnki
Sterile plants H236A was found in offspring from Miyang46 as female parent. Its sterile type and abortion degree were determined by hybridization and selfing;
在以密阳46为母本的杂交后代中发现不育材料 H236A，通过杂交和自交，确定其不育类型和不育度； zwyczy
The commonest form of inhibition of selfing is some form of physiological self- incompatibilitySI system.
抑制自交最常见的形式是生理上的自交不亲和系统。 jxzy.lynu.edu.cn
The study also indicated that homozygosity by selfing could significantly enhance the mean resistance level of O. rufipogon and O. officinalis.
研究还表明，自交提纯能够明显提高这两种野生稻的平均抗性水平。 ricesci |