无性系

As the growth rate of callus is slow in the solid medium in the process of culture, callus is not fit for industrialization of secondary metabolite. The cell suspension culture line was established using the callus in the solid medium.

由于在固体培养基上进行培养的愈伤组织生长速率较慢，不适于培养物中目标次生代谢产物的工业化生产，实验中又进一步以固体培养基上的愈伤组织无性系为材料建立了银杏细胞悬浮培养系。

There are obvious differences between clones with regard to their self-fertility.

自交能孕性在不同的无性系中是明显不同的。

Anserina are typical clonal plant with stolon in Songnen grassland.

是松嫩草地常见的匍匐茎型无性系植物。

Potentilla flagellaria is a typical clonal plant with stolon.

蔓委陵菜是具有匍匐茎的典型无性系植物。

Or should a hold a tankful of wan, nakedclone-boys responsible for that, instead?

或者应持有tankful的环，赤裸无性系男生负责，而不是？

On the basis of study on the conditions and pathways of expression of cell totipotency , totipotent cells were inquired to found the clone of marine macroalga.

依据藻体类型和早期形态发生类型，选择假膜体、膜状体和多核单细胞体三种类型的海藻，在单藻培养、不加激素的条件下进行外植体培养，研究海藻细胞全能性表达的条件和途径，并在此基础上，寻找全能性细胞，构建大型海藻无性系。

In this study, superior clones of 9503, 9516, 9526 and 9532 was successfully selected and thus made an upstanding base for further research.

本研究筛选出9503、9516、9526和9532等4个杜仲高产胶优良无性系，为下一步的工作打下了良好的基础。

The age structure of natural clonal population of Zoysia japonlca is studied by generational and morphological methods. The results show that if the relationship between age and tiller? s morphology has been found, the morphological method is better because it can show the seasonal change of age structure.

采用世代、形态2种方法对野生结缕草种群的年龄结构进行了研究，发现如果在获得关于分蘖形态与年龄相关的较为准确资料的基础之上，用形态方法划分结缕草无性系年龄结构更能反映出种群年龄构成的季节性动态。

All transport was basipetal. Although there was some acropetal movement, assimilate was predominantly translocated towards the basilar.

定量分析表明，尽管有一些向顶的运输，但向基运输是占绝对优势的，但随着无性系生长时间的不同，运输将会发生改变。

Agropyron michnoi is a typical clonal grass, its oldest tiller nodes represent four years of growth.

根茎冰草是典型的无性系禾草。

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。