查询词典 callusing

It was observed that the influence of bud and its position on the healing process of grafting unions using hardwood sectioning method, and found that:(1) bud of a scion and its position to the graft unions have no influence on callusing formation of the isolation layers, and the early differentiation of cambia;(2) a scion bud closer to the grafting union would promote the formation of more compacted callus cells and the earlier formation of callus bridges;(3) conduit differentiation in grafting unions of lower-bud scions was later than that of other treatments.

利用滑动切片法对芽子有无及芽位对嫁接愈合过程的影响进行了观察，发现：(1)接芽有无及芽位对隔离层及愈伤组织形成和形成层的早期分化没有影响；(2)芽或去芽的芽位距接口近，可以促进愈伤组织的紧密连接，即愈伤组织桥的形成；(3)低位芽枝嫁接体中导管分化较晚，而其它处理导管的分化几乎是同时发生的，而且导管首先出现于愈伤组织薄壁细胞中。

Most of the content of nutritive substance declined with the emergence of callusing and rooting. The conventional rule of C/N value didn't suit for Taxodium distichum.

随着愈伤组织和不定根的出现，多数营养物质含量呈下降趋势，传统的C/N规律对落羽杉扦插并不适合。

The days of callusing at 50% was observed to 8 distribute from 6d to over 28d.

在此基础上，研究组织培养特性的遗传学。获得了如下的结果。

The accumulation of IAA and GA3 speeded the emergence of callusing and rooting.

生根过程中IAA和GA3含量的积累对愈伤组织和不定根的出现有促进作用。

With the increase of hormone level added into MS medium,callusing frequencies of type Ⅰ,Ⅱ hairy roots were increased,at the same time,the formation of lateral root from hairy root or callus was inhibited.

随着植物生长物质添加含量的增加，Ⅱ型发状根的愈伤组织化程度也加大，同时也抑制了从发状根或其形成的愈伤组织上形成新的分枝侧根。

In the study 101 local varieties, 83 modern cultivars, 72 new families of wheat were analysed for the days of callusing at 50%, the number of callusing in 4 weeks in callus induction; and rate of Calli of root formation and the rate of calli of shoot formation in differentiation culture.

为了选育商业应用价值好的新品种，作为受体的植物还需要农艺性状好，育种价值高。一个关键问题是，遗传转化技术是建立在植物的细胞和组织通过组织培养过程再生植株的技术体系上。

The Numbers of callusing in 4 weeks exhibited extensive variation from 16.7-100%, 18.3-100%, and 4 1.7-100% in local, cultivars and families populations, respectively.

在地方品种、栽培品种和新育成品系中，半愈期都表现了广泛的变异。最短的6天就达到半愈期，最长的直至4周的培养试验结柬，都没有达到半愈期。

When auxin level was increased, callusing frequencies of Type Ⅰ,Ⅱ hairy roots were also increased, while formation of lateral root from hairy root or callus was inhibited.

随着生长激素添加浓度的增加，Ⅰ、Ⅱ型发状根的愈伤组织化程度也加大，同时也抑制了从发状根或其形成的愈伤组织上形成新的分枝侧根。

On the stock experiments, the followings are studied: the daily changes of sap, the changes of sap during the grafting period, the differences among the stocks and the controlling of sap etc; The influence of temperature and humidity on grafting, the effective time of grafting and grafting method are studied on the grafting and callusing experiment; It could got a deep and whole knowledge of which how factors affect the healing process of grafting by studying the influential mechanism of them, and it could provide some physiological and biochemical bases for this kind of study, so that this kind of study should carry out deeply and systematically.

在砧木方面，研究了伤流日变化和嫁接时期变化动态、砧木间伤流量的差异、伤流控制等。在嫁接愈合方面研究了湿度、温度的作用，嫁接有效时期，嫁接方法等。通过研究各种影响因子的作用机制，可以对嫁接愈合过程与各种因子的关系有一个更深入而全面的认识，为此方面的研究提供一些生理生化方面的理论依据，以便对其进行系统而深入的研究。

The declining of the value of IAA/ZR was beneficial to callusing, the other way around was beneficial to rooting. The higher value of IAA/ABA was better for root-promoting during the shape of rooting anlage and the emergence of root.

IAA/ZR比值的下降有利于愈伤组织的形成，上升有利于不定根的形成；在根原基形成和不定根出现期，高的IAA/ABA对生根有利。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。