查询词典 vegetative cell

The results indicated that the effects of combination of NAA (0-0.2 mg/L) and 6-BA (0.1 mg/L) can effectively dedifferentiate the vegetative tissue of Hetao apple-pear, and stimulated callus formation or directed growth of leave buds.

试验利用NAA、2，4-D和6-BA对苹果梨叶片进行组织脱分化研究。结果表明，0~0.2 mg/L的NAA与0.1mg/L的6-BA组合可有效促进叶片组织脱分化，形成愈伤组织或直接诱导叶芽的萌发。

Plant development is regulated by many genes and pathways from embryotic phase, vegetative phase to reproductive phase.

植物由胚胎发育、营养生长及生殖生长，是受到各种不同的发育途径与基因所影响。

Strains of entomogenous fungi were preliminarily identified to the generic level by characteristics of fruiting body, vegetative cells and spores.

根据菌落形态、营养体、孢子等特征将 12 4株虫生真菌初步鉴定到属，其中 110株已鉴定到种和专化型，共计 10属 2 5种。

To better understand the ecological adaptability of alien species Flaveria bidentis, the anatomical characters of its vegetative organs were studied with scanning electron microscope and optical microscope.

采用扫描电镜和光学显微镜对外来植物黄顶菊营养器官的解剖结构研究。

There are two types of twigs: vegetative twigs and fruiting spurs.

小枝有两种：营养枝和繁殖枝。

Tumorous stem yield was only significantly hereditarily positively correlated with vegetative duration, developmental duration, ratio of stem and leaf, horizontal length and whole plant fresh weight, negatively fur percentage and tumorous stem index. There were close relation and harmonies among the quantities characters that were significantly hereditarily correlated with tumorous stem yield. High yield breeding combining with strong ecological adaptability and good quality should be largely based on later maturity, tumorous stem diameter, whole plant weight and higher ratio of stem and leaf.

瘤茎产量与营养生长期、瘤茎膨大期、瘤茎横径、茎/叶、株鲜重呈极显著遗传正相关，与菜形指数、菜皮百分率呈极显著遗传负相关，与其余性状相关均未达显著水平；与瘤茎产量显著相关的性状间关系密切，有很好的协同性，分析提出茎瘤芥育种选择熟性晚、瘤茎横径大、茎/叶高和植株个体较大的品种，可实现品种产量高、生态适应性强和瘤茎品质较佳等三者的协调统一。

Wheat ; Vegetative Growth ; Fertility Level ; Hydrocarbonate

小麦；营养生长；肥力水平；光合产物

Flooding,as a kind of disturbance events,occurred with higher and higherfrequency over the world.To investigate the effects of flooding disturbance ongrassland vegetation and the soil,a comparatively thorough study was conducted onAneurolepidium chinense grassland in Songnen plain,Northeast China.The studysite was located in Sanjiadian National Rangeland in the territory of Da'an city,Jilirprovince,which was partly flooded in 1998.On the study site,Several transectssubjected to different flooding durations and intensities were designed for thecomparative study among them on such aspects as vegetation characteristics,seedbanks,vegetative propagation of rhizomatous plants,distribution patterns ofpopulations,interspecific relations,and physio-chemical properties of soil.Theresults were as follows:(1)Of the functional group composition of the vegetation,with the elongation of the flooding duration or the increase of flooding severity,theratio of hygric and hygro-mesic plants increase,while that of mesic and mesoxericplants decrease,of Therophytes changed unimodally,of Geophytes increased,whileof Hemicryptophytes decreased.

为弄清草地植被及其土壤环境对水淹干扰的响应，在松嫩平原羊草草地1998年部分遭受水淹的吉林省大安市三家甸子草场内设置了经历不同水淹干扰持续时间和不同水淹强度的样带，并在这些样带之间从植被特征、种子库特征、根茎植物的营养繁殖性能、种群分布格局、种间关系及土壤的理化性质等多个方面展开对比研究，主要结果如下：(1)在植被的功能群组成中，随干扰强度的增加和水淹干扰持续时间的延长，湿生、湿中生类植物功能群的优势度比例基本上是逐渐增加的，中生、中旱生类植物功能群的优势度比例则逐渐减小，而一年生植物的优势度比例呈单峰型变化，地下芽植物比例增加，地面芽植物比例减小。

Rhinopithecus bieti mainly fed on 43 plant-parts, mainly plant buds and leaves during the plant vegetative period, and during the reproductive period, they lived on 31 parts, dominated by flowers and fruits. In the dormant period, they ate 19 items, and the seed capsule of Juniperus recurva var. coxii (A. B. Jackson) Melville and the buds or needles of Pinaceae were the primary food.

植物营养生长期时，滇金丝猴取食43个植物部位，主要是芽和叶；生殖生长期，取食31个植物部位，主要是花和果实；而在植物的休眠期，取食19个植物部位，主要是小果垂枝柏的种皮和松科植物的芽与叶。

The tall dying mature stems do become brown and unattractive in late summer, so this tall plant does well in the back of a perennial border, where its late summer unattractive stems can be hidden by later, lusher vegetative growth.

高个子做垂死的成熟茎褐色成为夏末和吸引力，所以这并不高大植物以及常年在一个边界，在夏末缺乏吸引力源于其可以通过后，卢舍营养生长隐藏回来。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

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