查询词典 callus

In a word, there were considerable relations between aloin content and cell differentiation of the callus.

芦荟素含量与愈伤组织中细胞结构分化有密切关系。

The lower the extents of cell differentiation of the callus were, the lower aloin contents were.

细胞分化程度很低的愈伤细胞中芦荟素含量很低。细胞高度液泡化、分化程度高的愈伤组织中芦荟素含量较高。

Thus, firstly plant growth regulators affected the extents of cell differentiation of the callus and further affected the production of aloin.

植物生长调节物通过影响芦荟愈伤组织细胞分化程度，进而影响芦荟愈伤组织中芦荟素等有效成分的产生。

And the ratio of ammonium to nitrate was negative to the root callus growth of A.

而对于百两金的根愈伤组织，生长与／比值呈负相关。

Studies showed that the Giemsa-C banding patterns of Ae.tauschii- H.vulgare amphidiploid is much in accord with that of its two parents, and this further proved that the regenerated plants from embryo callus of hybrids between Ae.tauschii and H.vulgare (2n=28) were spontaneously chromosal doubling amphidiploid.

分析表明，节节麦-大麦双二倍体Giemsa--C带核型与两个亲本的带型基本一致，这证明了节节麦-大麦双二倍体的染色体组成。

So it is deduced that the callus browning is related to the anabolism of polyamines and enthene.

因此认为野牛草成熟胚的愈伤组织褐化与乙烯和多胺的代谢有关。

The anaphase of differentiation culture without hormone benefits the growth of the callus.

在分化培养的后期不加激素，有利于愈伤组织的生长。

The results were as follows. Pollen pretreated with 0-4 ℃ low temperature could abort the inducing stage that androgenesis needed, but most pretreated pollen (93.6%) still kept vigor when abortion occurred, and the frequency of callus differentiation reached 1.33%. On the contrary, most unpretreated pollen degenerated and died.

结果表明：0~4℃的低温预处理花药1d，花粉可以完成其进行雄核发育所需要的诱导过程，而且绝大部分花粉(93.6%)仍然保持存活，花药分化率达到1.33%；而未经预处理的花药在诱导过程完成时，大多数退化死亡。

The aim was to optimize the medium for proliferation and differentiation of Anthurium callus.

［目的］优化安祖花愈伤组织增殖与分化的培养基。

The change of endogenous hormones was arisen by variation of exogenous hormone of Anthurium callus.

外源激素的变化引起了安祖花愈伤组织内源激素的改变。

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。