asexual reproduction

asexual reproduction

美 　英

• na.无性生殖
• 网络无性繁殖；无性生殖法；无性生殖与有性生殖

英汉解释

na.

1. 无性生殖

英英解释

n.	1. reproduction in which there is no joining of male and female cells

例句

A form of ASEXUAL REPRODUCTION in which the plant or alga breaks into fragments, each fragment growing into a new, independent plant.

植物体或藻类断裂成小片段，每一部分又可长成一个新的、独立的植物体。更详细。

Initially, it had been an experiment conducted by biochemists . They wanted to use asexual reproduction to control the ecosystem of the fly.

最初本是生化学者的一种实验，想以无性生殖控制苍蝇的生态。

Buds can develop adventitiously on other parts of a plant and are sometimes a means of asexual reproduction.

芽可以在植物体的其他部分发生，不定芽有时也意味着一种无性繁殖。

Due to asexual reproduction, the species as a whole retains very low genetic variation.

由于无性生殖，这样的物种整体保留着非常低的遗传变异。

abstract: Objective To demonstrate whether the metacercaria of Clonorchis sinensis has the biological effect of asexual reproduction.

目的证实华支睾吸虫胞囊蚴是否具有无性生殖生物学作用。

The newly developed sporophytes also released this kind of biflagellate neutral zoospores to complete asexual reproduction.

同时，有性生殖则由配子体和孢子体相互交替完成；

The type of asexual reproduction may be part of an extreme survival strategy for sharks.

无性生殖也许将成为鲨鱼的最终生存方式。

In nature, clones are derived from a single parental organism or cell by mitotic cell division, asexual reproduction, or parthenogenesis .

在自然条件下来源于有丝分裂所产生的单个亲本细胞或生物体，还可能来源于无性繁殖或单性生殖。

This study demonstrates that for fast-growing coral species asexual reproduction is a vital component of reef resilience.

这份研究显示快速生长的珊瑚种类的无性繁殖确实是其适应能力的组成部分。

Nuclear transfer of animal hybrids fine of great significance to asexual reproduction.

细胞核移植对动物优良杂交种的无性繁殖具有重大意义。

Thank you. Cloning is most simply defined as the asexual reproduction of biological material.

谢谢。克隆最简单的定义是生物原料的无性繁殖。

a group of genetically identical cells or organisms derived from a single cell or individual by some kind of asexual reproduction.

从一个单细胞分裂出来的一组有相同遗传基因的细胞或有机体。

Asexual reproduction produces spores called conidia which develop on the tips of specialized aerial hyphae.

非性繁殖产生的孢子称分生孢子子实体，其依赖特化的气生菌丝尖。

The asexual reproduction also wasn't due to a lack of options.

无性繁殖也不是雌蟒迫不得已的选择。

Asexual reproduction does exist in patches of the natural world, but sex is everywhere.

无性繁殖只部分地存在于自然界，但“性”随处可见。

During this stage, which can last for several months or years, asexual reproduction occurs.

在能持续几个月或几年的珊瑚虫阶段中，发生的是无性生殖。

Results: report full life history and asexual reproduction of Peucedanum praeruptorum.

结果：讨论了白花前胡生长发育节律及其无性生殖现象。

Its capability of asexual reproduction is strong and that is the bio-logical base of its spreading.

米草种子失水即失去萌发力，无性繁殖力强，是其扩散的生物学基础；

Scientists are not sure, since asexual reproduction is a better evolutionary strategy in some important ways.

科学家们对此不太确信，因为无性生殖在某些重要的方面是一种更好的进化策略。

STUDIES ON TOPOPHYSIS IN ASEXUAL REPRODUCTION OF GINKGO BILOBA L.

银杏无性繁殖位置效应的研究。

as the latitudes increase, the proportion of asexual reproduction tends to increase and that of sexual reproduction decrease;

随着纬度的升高，普通野生稻的繁育系统有从无性生殖向有性生殖偏移的趋势；

The puzzle is, why hasn't asexual reproduction taken over?

令人费解的是：既然如此，为什么不让人接受“无性繁殖”呢？。

These southwestern lizards' asexual reproduction is no longer a secret

这些西南部蜥蜴的无性繁殖不再是秘密。

Effect of the NAA Acetic Acid of Different Concentration on Asexual Reproduction of Alfalfa

不同浓度的萘乙酸处理对苜蓿无性繁殖影响初探

Application of partheno-genetic algorithm based on asexual reproduction to distillation separation sequence optimization synthesis

应用无性繁殖单亲遗传算法实现精馏分离序列优化综合

Asexual Reproduction Technique of Date Seedlings

枣树无性繁殖技术

Asexual Reproduction in Plant and Biodiversity

植物无性生殖与生物多样性

Research on Property of Asexual Reproduction of Kingdonia uniflora Population

独叶草种群无性繁殖特性的研究

Research of Asexual Reproduction of H. Salicifolia

柳叶沙棘的无性繁殖技术研究

There are two ways to explore asexual reproduction: inner matacercaria reproduction and external matacercaria reproduction;

探讨发生无性生殖的方式，认为有两种即：“囊蚴内繁殖”和“囊蚴外繁殖”；