fertilization造句

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.

Annuals, as a general rule , are very responsive to phosphorus fertilization.
通常说来,对一年生植物施用磷肥是相当有效的.

Gametes may develop without fertilization, or meiosis may substantially precede gamete formation.
配子不经过受精也可能发育,若减数分裂先于配子形成,配子也可能发育.

Allogamy Cross - fertilization in plants.
异花受精:植物中的异体受精.

the development of in vitro fertilization
体外受精的研究发展

After Fe - Chelate fertilization rinse the leafs with water.
施完螯合铁肥后用清水漂洗叶子.

Benefit cost ratios under balanced fertilization regimes exceeded 2.5.
实行平衡施肥后产投比大于2.5.

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.

Autogamy Self - fertilization in plants.
自花授粉:植物中的自体受精现象.

Gametophytic self - incompatibility ( GSI ) is a widespread mechanism in flowering plants , which prevents self - fertilization and promotes outcrossing.
自交不亲和是被子植物预防近亲繁殖和保持 遗传 变异的一种重要机制.

The sex of the embryo is predetermined at fertilization.
胚胎的性别早在受精时就决定了。

• #fertilization