fecundation 

英汉解释

n. 受胎作用；受精；受胎

同义词

n. dressing，fertilisation，fertilization，impregnation

参考例句

1. The endosperm develops into nuclear type after fecundation.
双受精后，胚乳发育为核型。
2. artificial fertilization Fecundation carried out by stripping brood-stock organisms and mixing together sperm and eggs.
人工受精以人为方式使精卵于生物体外授精。
3. Egg hatchability was affected significantly by irradiation but there was no significant difference in eggs laid per female, fecundation eggs as increasing treated doses.
受精卵的孵化率受辐照剂量的影响显著，但每雌产卵量、受精卵数对辐照剂量的增加反应不显著。

英英解释

n.
  1. creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen a
  2. making fertile as by applying fertilizer or manure

网络释义

fecundation
受精; 受胎; 受胎作用; 受孕;
fecundation index
受孕率;
fecundation impregnation
受精;
cross fecundation
释义：异花受精,异体受精;