fertilization nuclei

英 [ˌfɜːtɪlaɪˈzeɪʃən ˈnjuːklɪaɪ]

美 [ˌfɜrtəlɪˈzeɪʃən ˈnukliˌaɪ]

【医】受精核，合核

Observations of in vitro fertilization capacity and the transformation of human sperm nuclei before and after administration of gossypol acetic acid
口服醋酸棉酚前后人精子体外受精能力及精核转变的细胞学观察
Before fertilization, the nuclei of egg and central cell do not show Feulgen-positive particles, but show methyl green positive particles, and the nucleoli of egg nucleus and two polar nuclei show intensely positive pyronin reaction.
受精前，卵核和极核内均无孚尔根正反应颗粒，但都有甲基绿正反应的颗粒；它们的核仁均呈极强的派洛宁反应。
After fertilization, starch grains still existed around the nuclei of zygote and primary endosperm.
受精后，胚囊体积进一步增大，合子的核和初生胚乳核周围仍有淀粉粒存在。
The fertilization of egg and that of polar nuclei was initiated almost simultaneously.
卵受精和极核受精几乎同步。
After fertilization, the primary endosperm nucleus ( fertilized secondary nucleus) begins to divide into endosperm free-nuclei, and then to form endosperm cells when some dozens to hundreds of free nuclei have reached.
次生核受精后，很快分裂产生胚乳游离核，到几十至数百个核时形成胚乳细胞。
After the fertilization, the primary endosperm nuclei starts the first mitosis.
完成受精后初生胚乳核开始第一次分裂。