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Synthesizing the pattern on the level of genet and clone population, Cycas fairylakea population tends to be contagious.

综合分析基株种群和无性系种群的分布格局,可以判断仙湖苏铁种群分布格局趋向于聚集分布。

He cloned them and made the clones work for him to successfully fulfill his diabolical plan of earth destruction.

他克隆了他们,并提出无性系工作,为他圆满完成他的邪恶计划地球毁灭。

In a controlled chamber stress experiment, we tested the damage index and mortality of cuttings caused by low temperature of 54 short-rotation eucalypt clones.

本试验共测定了54个短周期桉树无性系在人工气候培养室中的低温胁迫伤害指数和死亡率。

However, the dry weight of genet does not affect the dry weight of ramet directly.

以及匍匐茎与无性系分株总干重与基株干重的比值进行了分析。

The sequence of gutta-percha content in different organs from higher to lower among different production areas, variance types and clones was samara>bark>leaf.

不同无性系树皮和叶片含胶量的差异均达到了极显著水平。

The results suggested that somaclonal variation in apple was lower than natural variation.

结果表明,苹果离体叶片直接体细胞胚胎发生途径再生植株的体细胞无性系变异率接近自然变异率

Progenies of 40 selected individuals were tested. Some super clones of seashore mallow were selected with the increase of oil content from 18 % to 23 %. We acquired the biodiesel sample in the lab from the seeds of seashore mallow in 2005 and its quality examination report from SINOPEC.

目前已经初步选育出了海滨锦葵优良无性系,含油量从原群体平均的18 %提高到23 %。2005年首次从耐盐油料植物海滨锦葵中成功获得生物柴油实验室样品,并已经得到中石化权威机构检测数据。

Efficient callus induction and regeneration procedure were established using growing tip of octoploid triticale 'h739' at glume differentiation stage as explants.Embryonic somaclones were selected.

利用八倍体小黑麦'h739'护颖分化期幼穗作外植体,成功地建立了愈伤组织诱导和再生程序,并获得了长期保持胚性的无性系。

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。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。