1.
Of or relating to a flower that does not open and is self-pollinated in the bud.
闭花受精的一种不开花而在花蕾内自己授粉的，或与之相关的
2.
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。
3.
fertilization by the union of male and female gametes from the same individual.
由同一个体花粉或精子实现的受精。
4.
Receptiveness was regarded as the time between flower opening and closure.
自花朵开放到闭合的时间被看成是可受期。
5.
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。
6.
Some plants reseed themselves indefinitely.
一些植物不定期地进行自花受精。
7.
Autogamy Self-fertilization in plants.
自花授粉：植物中的自体受精现象。
8.
Then the mature pollen is released from the dehiscesd anther, and pollination occurs.
当花粉成熟时，花粉粒从花粉囊中释放出来进行受精。
9.
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。
10.
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。
11.
Pumpkins get their start when bees fertilize their flowers.
当蜜蜂是南瓜花受精时他们的生命才得以开始。
12.
SELECTIVITY OF FERTILIZATION IN VEGETABLE SPECIES OF CRUCIFERAE
十字花科蔬菜柱头选择性受精特性初步研究
13.
Studies on Pollen-Ovule Reaction before Fertilization of Larix Principis-rupprechtii Mayr.;
华北落叶松受精前花粉与胚珠相互作用的研究
14.
Study on the Physiological Activities and Seed-set Capacity of Summer Maize(Zea mays L.) Silks;
夏玉米花丝生理活性及其受精结实能力研究
15.
Studies of Pollen Tube Growth and Polar Nucleus Fertilization of Rice, Wheat and Barley;
关于稻麦花粉管伸长和极核受精过程的研究
16.
Study on Dynamic Dispersal of Pollen and Selective Impregnation in Pinus Tabulaeformis Seed Orchard;
油松种子园花粉传播动态与选择性受精研究
17.
The property of being mathematically closed.
闭合，闭包闭合精确程度的特性
18.
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。