- 更多网络例句与柱头相关的网络例句 [注：此内容来源于网络，仅供参考]
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Sometimes, a few of pollen tubles could enter into styles through stigmas, but abnormal callose could deposit in the tubes.
结果表明，诸葛菜花粉很难在3种类型油菜的柱头上黏附和萌发，同时在花粉黏附的部位及其附近柱头乳突细胞内产生大量胼胝质；萌发的少量花粉粒，其花粉管生长迟缓，且发生严重扭曲、肿胀等畸形现象，从而导致其进入柱头也比较困难；少数花粉管能穿过柱头进入花柱，但时常有异常胼胝质沉积在花粉管中。
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There was noevident cause-effect relationship between the formation and theamount of callose and the recognition reaction of theincompatibility.A great deal of ester was secreted.from pollenfuurow in 30 minutes after pollination,and the ester covered stigmaand pollens.The secretion sustained about two hours.
用扫描电子显微镜在授粉后间隔不同时间跟踪观察了亲和性授粉和不亲和性授粉的花粉与柱头相互作用的特征和特性，观察结果发现，在授粉30分钟内，花粉粒开始从花粉沟向外分泌大量脂类物质，覆盖柱头和花粉粒，分泌作用大约持续2小时结束。
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Through cytological observation ,this semi-sterile line gets together shorter filament, and longer stigma, longer stylus and longer carpophore.
首次发现大豆突变体HNL002具有双花柱、柱头外露、花药退化、花药距柱头的距离远和不育五种突变聚集在一起的特征。
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Stamens 5, usually inserted at base of corolla tube and adhering to stigma head to form gynostegium; filaments usually connate to form a tube enclosing ovaries; anthers 4-celled (Periplocoideae and Secamonoideae) or 2-celled, often with a membranous apical appendage; pollen tetrads contained loosely on a spatulate translator with a basal corpusculum, or pollen united into waxy pollinia, each attached through a caudicle to the retinaculum between adjacent anthers to form a pollinarium, pollinia 2 or 4 per pollinarium.
雄蕊5，着生于花冠筒的基部，与柱头贴生，和柱头粘生，形成合蕊柱；花丝通常合生成管包围子房；花药4室(Periplocoideae和Secamonoideae)或者2室的，通常有一膜质的顶端附属物；四合花粉松散地着生于匙形的载粉器上，具有着粉腺体，或者花粉合生成腊质的花粉块，通过花粉块柄与系接于着粉腺上，每个花药有花粉块2个或4个。
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Since 1996, the Rice Research Institute of Liaoning Province has laid stress on the genetic improvement of stigma exsertion rate of japonica male sterile lines. By introducing the genes of high stigma exsertion rate from indica into japonica, a group of japonica male sterile lines with high stigma exsertion rate have been successfully developed. Their stigma exsertion rate have been greatly increased from less than 30% to more than 80%, resulting in an increased outcrossing rate over 60% and a high seed production yield of 3.0~4.5 t/hm^2. Moreover, using these sterile lines, a group of new japonica hybrid rice combinations such as Liaoyou 5218 (Liao 5216A/C418), Liaoyou 1052 (Liao 105A/C52) have been developed and released to commercial production.
自1996年以来，辽宁省稻作研究所加强了粳稻不育系的柱头外露率遗传改良研究，通过导入籼稻的高柱头外露率基因，选育了一批高柱头外露率的粳型不育系，柱头外露率由原来的30%以下逐步提高到80%以上，异交结实率可达到60%以上，杂交制种产量可提高到3.0~4.5t/hm^2，并配组育成了辽优5218（辽5216A/C418）、辽优1052（辽105A/C52）等杂交粳稻新组合，在生产上得到了大面积推广应用。
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By using a DH population derived from a rice indica/japonica cross, genetic analyses of floral characters, such as percentage of exserted stigmas, stigma length, stigma width, style length, anther length, anther width, spikelet length, spikelet width, length-width ratio of spikelet, and panicle exsertion degree, were conducted in the present study.
利用一个水稻籼粳交（窄叶青 8 号/京系 17 ）来源的 DH 群体对水稻柱头外露率、花柱长、柱头长、柱头宽、花药长、花药宽、颖花长、颖花宽和颖花长宽比 9 个花器性状和穗抽出度进行遗传分析。
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Results indicate that the stigmatic surface morphology of Pedicularis species is related to the type of corolla structure occurring in the species. Pollination studies in 8 Pedicularis species demonstrated adaptation between stigmatic surface morphology and other aspects of floral biology.
拥有更膨大，更粗糙的柱头表面特征的植物种类通常都是具喙或长管种类，而短管无齿种类的柱头平滑且无膨大，相反，对于长管具喙种类而言，柱头在膨大的同时，更形成了发达的"沟回"结构，这种柱头结构式样的不同直观、显著的改变了不同种类的传粉效率。
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Unicolor after 3 hours of pollinating in that the rate of ovary enlargement and embryo forming in this period is respectively high.While, the form of transferring is also tested, which shows that the position and percentrite of DNA are of great effect on Lilium davidii var.Unicolor.
通过对授粉后在柱头或花柱断面滴加后的结实与有胚种子的分析，表明滴加的部位选择在柱头滴加为宜，采用切割柱头的花柱断面滴加时，子房膨大和结实率会受到影响而降低。
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Results indicate that the stigmatic surface morphology of Pedicularis species is related to the type of corolla structure occurring in the species. Pollination studies in 8 Pedicularis species demonstrated adaptation between stigmatic surface morphology and other aspects of floral biology.
拥有更膨大，更粗糙的柱头表面特征的植物种类通常都是具喙或长管种类，而短管无齿种类的柱头平滑且无膨大，相反，对于长管具喙种类而言，柱头在膨大的同时，更形成了发达的&沟回&结构，这种柱头结构式样的不同直观、显著的改变了不同种类的传粉效率。
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The pollen living ability declined with time prolonging and the best condition for pollination was 22~28℃and fresh pollen appearing .By means of benzidine- hydrogen peroxide reaction and aniline blue fluorescence method, showed that the stigma receptivity could teach to 12 days since flowering. Compared with self pollination, the pollen was easily adhered into sigma and the pollen tube was easily entered into style in cross pollination experiment.
通过联苯胺—过氧化氢反应法和苯胺蓝荧光法观察了柱头的可授性、花粉在柱头的黏附、萌发及花粉管的生长情况，结果表明：非洲菊柱头发育初期就具有可授性，可授期达12d ；杂交和自交相比，杂交的花粉比较容易黏附、花粉管进入柱头比较容易，二者存在花粉黏附数量和花粉管进入数量的差异。
- 更多网络解释与柱头相关的网络解释 [注：此内容来源于网络，仅供参考]
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anta capital：壁角柱柱头
anta 壁角柱 | anta capital 壁角柱柱头 | antacid 抗酸剂
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baluster capital：望柱头
后勤地区;辅助埸地 back-up area | 望柱头 baluster capital | 带夹 band clamp
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crocket capital：卷叶形柱头,卷叶形柱头
Crockatt magnetic separator 克罗克特型磁选机 | crocket capital 卷叶形柱头,卷叶形柱头 | Crockett separator 克劳凯特带式磁选机
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Stigma exsertion：柱头外露率
柱头可授性:stigma receptivity | 柱头外露率:Stigma exsertion | 柱头活力:Stigma vigour
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dry stigma：干柱头
04.125 花粉鞘 pollenkitt | 04.126 干柱头 dry stigma | 04.127 湿柱头 wet stigma
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wet stigma：湿柱头
04.126 干柱头 dry stigma | 04.127 湿柱头 wet stigma | 04.128 柱头乳突 stigmatic papilla
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stigmatic papilla：柱头乳突
04.127 湿柱头 wet stigma | 04.128 柱头乳突 stigmatic papilla | 04.129 类柱头组织 stigmatoid tissue
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stigmatoid tissue：类柱头组织
04.128 柱头乳突 stigmatic papilla | 04.129 类柱头组织 stigmatoid tissue | 04.131 群体效应 population effect
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tornaria：柱头幼虫
柱头虫的卵小,卵黄含量也少,受精卵为均等全裂,胚体先发育成柱头幼虫(tornaria),然后经变态为柱头虫. 柱头幼虫体小而透明,体表布有粗细不等的纤毛带,营自由游泳生活,它们不论在形态或生活习性方面均酷似棘皮动物海参的短腕幼虫(bipinnaria)(图13-6).
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cushion capital：方块式柱头,罗曼式柱头
cushion cap ==> 承台 | cushion capital ==> 方块式柱头,罗曼式柱头 | cushion chamber ==> 缓冲腔