常見例句雙語例句The phenomenon of ear barren tip composed from aborted kernels and florets without fecundation at the tip of ear is an important .玉米果穗頂部敗育的籽粒和未受精的小花搆成的禿尖現(xiàn)象是一個重要的減産因素。Sunning eggs and spraying water on eggs have no obvious influence on fecundation rate (P>0.05), but can increase the incubation rate.晾蛋、噴水對受精率無明顯影響(P>0.05),但可使孵化率提高。Egg hatchability was affected significantly by irradiation but there was no significant difference in eggs laid per female, fecundation eggs as increasing treated doses.受精卵的孵化率受輻照劑量的影響顯著,但每雌産卵量、受精卵數(shù)對輻照劑量的增加反應(yīng)不顯著。 返回 fecundation