cross fertilization是什么意思

网络释义

用法例句

Most plants are hermaphrodite, but have mechanisms such as self-INCOMPATIBILITY that promote allogamy.

许多植物是雌雄同体的，但它们存在自交不亲和的机制，从而促进异花受精。

To undergo or cause to undergo cross-fertilization.

异体受精经历或使经历异体受精

Analysis of the factors affecting abnormal fertilization on in vitro fertilization

体外受精后异常受精的影响因素分析

To crossbreed or cross - fertilize.

杂交繁育，异体受精

Transfer of pollen from one plant to another;cross - pollination.

异花受粉把花粉从一棵植物传到另一棵里；异花受粉

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。

We see an extremely excellent scene of the fire dragon shuttling back and forth among fireworks.

焰火中，火龙穿梭，火花四射，异常精彩。

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。

Some plants reseed themselves indefinitely.

一些植物不定期地进行自花受精。

Autogamy Self-fertilization in plants.

自花授粉：植物中的自体受精现象。

Most megadrile earthworms reproduce by normal cross-fertilization.

大多数巨蚓的生殖是正常异体受精。

The Chromosomal Constitution of Human Abnormal Zygotes and Embryos

人类异常受精卵及胚胎的染色体组成

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

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。

Possessing superB foreign facilities and Being permeated with oversea romance, this holiday centre enaBles you to enjoy the exotic romance.

浓缩异国精晶，弥漫异国情调，置身本度假村中，让您享受异域的浪漫。

Residue Analysis Method of S-Metolachlor in Sunflower Seed and Soil

土壤和葵花籽中精异丙甲草胺的残留分析

Understanding Four Novels About The Flower Goblin in The stories of Fairy;

争奇斗艳 花中有泪——解读《聊斋志异》四篇写花精的小说

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。