The medical associations describe the growth from fertilization onwards as a continuum.

专业医疗机构将受精以后的生长描述为一个连续统。

金山词霸

They damage female strobili during the interval between pollination and fertilization.

在传粉与受精的间隔期间,他们毁坏了雌球花.

辞典例句

The flower structure in one tree was different, enforcing cleistogamy.

同一株树上的花结构不同, 因而闭花受精是强制实现的.

辞典例句

Inbreeders are plants which predominantly or wholly produce seeds from self - fertilization.

近交植物指主要地或完全地通过自在受精产生种子的植物.

辞典例句

Seed development in most instances commences following fertilization of the ovule.

大多数种子的形成是从胚珠受精开始的.

辞典例句

Most chicken eggs are not fertile.

多数鸡蛋未受精.

辞典例句

Most megadrile earthworms reproduce by normal cross - fertilization.

大多数巨蚓的生殖是正常异体受精.

辞典例句

The trichogynes show zygotropic curvatures.

受精系显示出趋接合子的弯曲.

辞典例句

The product of fertilization is the zygote.

受精的产物是杂合子.

辞典例句

Homozygous races do not segregate on selfing.

自体受精不能分离纯合的生理小种.

辞典例句

It has been known that the self - sterility of conifers results from embryo collapse after self - fertilization.

业已知道,针叶树自花不育是由于自花受精后胚凋萎.

辞典例句

The pollen is shed directly on the stigma, resulting in a high percentage of self fertilization.

花粉直接散落在头上, 因而自花受精百分率高.

辞典例句

The day of full opening of the flower very likely is the day of fertilization.

花朵完全开放的当天多半就是受精的那天.

辞典例句

Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos.

许多林木树种都有颈卵器, 受精以后便产生许多原胚.

辞典例句

Frequently the basal ovule, which is the last one to be fertilized would abort.

最后受精的基生胚珠经常败育.

辞典例句