无性繁殖的

Chapter two, the model was based on Penna asexual propagation model, main discusses a model with extragenetic diseases.

本文第二章是在Penna无性繁殖模型的基础上，主要讨论的是一种带有非遗传疾病的模型。

They are all more important in plantation crop as also those which are propagated vegetatively.

它们在种植作物和无性繁殖作物中的影响都是比较大的。

Efficient methods of vegetative propagation and improved screening techniques are also required.

高效率的无性繁殖法和改良的鉴定技术也属必需。

These are inherent and apparently permanent and can be propagated vegetatively.

这些具有内在的和明显的遗传性，并可以无性繁殖。

All theses studies established a base for transforming Acer negundo gene, had important value for cloning aceraceous and other plants.

为复叶槭的基因转化奠定了基础，对槭树科其他树种的无性繁殖和遗传改良具有重要参考价值。

During hot water treatment to bivoltine races, the temperature effect on rate of asexual developed eggs was more significant than that of soaking time.

以我国家蚕二化性现行品种为材料所进行的诱导条件优化研究，首次探明了温汤处理时温度对无性繁殖发生率的影响效应显著超过处理时间。

Is a tetraploid with tetrasomic inheritance and high heterogeneous genetic base, genetic segregation is more complicated than ones with disomic inheritance.

为高度杂合的无性繁殖同源四倍体作物，极其复杂的异质性和四体遗传导致加工品质和重要农艺性状遗传分析和改良困难。

But it is the laboratory-made clones that upset people.

让人反感的是实验室里进行的无性繁殖。

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。

Clone Cloning is the English transliteration simply, it is an artificially induced asexual reproduction.

克隆是英文clone的音译，简单讲就是一种人工诱导的无性繁殖方式。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。