柱头

Through doing Path Analysis, the directly path coefficient between any trait of seven and outcrossing seed-setting rate in Hybrid Rice Seed Production arrange from high to low is: rate of grain in neck, single stigma exsertion, opening angle of spikelet, dual stigma exsertion, flowering duration, flowering-time, spikelet opening time.

通径分析表明各个开花性状与异交结实率的直接通径系数由大到小为：包颈粒率，柱头单边外露率，张颖角度，柱头双边外露率，开花历期，开花时间，开花历时。

Cosette was, moreover, passing through that dangerous period, the fatal phase of feminine revery abandoned to itself, in which the isolated heart of a young girl resembles the tendrils of the vine which cling, as chance directs, to the capital of a marble column or to the post of a wine-shop: A rapid and decisive moment, critical for every orphan, be she rich or poor, for wealth does not prevent a bad choice; misalliances are made in very high circles, real misalliance is that of souls; and as many an unknown young man, without name, without birth, without fortune, is a marble column which bears up a temple of grand sentiments and grand ideas, so such and such a man of the world satisfied and opulent, who has polished boots and varnished words, if looked at not outside, but inside, a thing which is reserved for his wife, is nothing more than a block obscurely haunted by violent, unclean, and vinous passions; the post of a drinking-shop.

珂赛特并且正在经历那个危险时期，也就是女性没人指点、全凭自己面壁虚构的那个一失足成千古恨的阶段，在这种时候，孤独的年轻姑娘便好象葡萄藤上的卷须，不管遇到的是云石柱子上的柱头还是酒楼里的木头柱子，都会一样随缘攀附。这对于每一个无父无母的孤女，无论贫富，都是一个危机，一种稍纵即逝、并且起决定作用的时机，因为家财并不能防止错误的择配，错误的结合往往发生在极上层；真正的错误结合是灵魂上的错误结合，并且，多少无声无臭的年轻男子，没有声名，没有身世，没有财富，却是个云石柱子的柱头，能撑持一座伟大感情和伟大思想的庙宇。同样，一个上层社会的男人，万事如意，万贯家财，穿着擦得光亮的长靴，说着象上过漆的动人的语言，如果不从他的外表去看他，而是从他的内心，就是说，从他留给一个妇女的那部分东西去看他，便只是一个至愚极蠢、心里暗藏着多种卑污狂妄的强烈欲念的蠢物，一根酒楼里的木头柱子。

Podocarpus; ovule 1 per carpel, basal; style usually present, with adaxial stigmatic tissue, sometimes absent; distinct stigma usually absent.

podocarpus；胚珠1 每心皮，基部；花柱通常宿存，具柱头组织，有时无；明显的柱头通常无。

Style absent. Stigma sessile and radiate on flattened stigmatic disc, lacking marginal appendages.

花柱无；柱头无梗和在扁平的柱头的花盘上辐射状，缺乏边缘的附属物。

Style absent. Stigma sessile and radiate on cup-shaped stigmatic disc, lacking marginal appendages.

花柱无；柱头无梗和在杯状的柱头的花盘上辐射状，缺乏边缘的附属物。

Style 1; pistil head capitate, conical, or lampshade-shaped, base stigmatic, apex 2-cleft and not stigmatic.

花柱1；雌蕊头部头状，圆锥状，或者灯罩形，柱头达基部，先端2裂而无柱头。

Stigma sessile, radiate on cup-shaped stigmatic disc rimmed by carpellary appendages.

柱头无梗，具心皮附属物在杯状的柱头的花盘凸缘上辐射状。

Pollen viability, stigmatic receptivity, the color of anther and stigma of 5 Iris plants were observed during blooming. Result:①The highest pollen viability was in 4 hours after blooming;②The stigmatic receptivities of I.

用醋酸洋红法测定了白花马蔺、马蔺、四川鸢尾、薄叶鸢尾和锐果鸢尾5种植物的花粉活力，用联苯胺-过氧化氢法测定其柱头可授性，同时观测了花药颜色变化和柱头颜色变化。

The main results were showed as follows:Through screen and identification of morphology in M_2 and M_3, respectively, the mutants with mutative traits of plant were found. In which, 11 mutations were leaf variations, including light-green leaf, deep-green leaf, durative yellowish leaf, temporary yellowish leaf, inlaid yellowish leaf, wrinkly leaf, smooth-edged curly leaf, splitting-shaped curly leaf, peduncular-shaped leaf, round leaf and larger leaf, 12 were mutations on plant type, including excessive branches, lacking branches, highness, dwarf-like, erect posture, reclinate posture, strong stalk, slender stalk, tufty branches, wrinkled plant, purple stalk and hair-covered plant, 14 were flower variations, including dense flowers, light-yellow petals, white petals, white-mosaic petals, wrinkled petales, back-rolled petals, narrow petals, larger petals, smaller petals, apetalous flowers, variable-numbered petals, fertile pistil protraction, sterile pistil protraction and multi-anther, and 5 were physiologic mutants, including genic male sterile, cytoplasmic male sterile, bud-dead, and early and later bloom.

主要结果如下：通过田间M_2筛选和M_3重复鉴定，在田间农艺性状方面共获得浅绿叶色、深绿叶色、转绿黄化叶、持续黄化叶、边缘黄化叶、皱缩叶、光叶型卷叶、裂叶型卷叶、薹叶形叶、宽圆叶和大叶等11种不同的叶部性状突变体；同时还筛选到多分枝、少分枝、高杆、矮杆、株型紧凑、株型松散、粗茎、细茎、丛生分枝、整株皱缩、紫茎、整株被毛等12种植株性状突变体，密花、浅色花瓣、白色花瓣、白斑花瓣、皱瓣、卷瓣、窄瓣、大瓣、小瓣、无瓣、花瓣数目不定、可育型柱头外露、不育型柱头外露和多雄蕊等14种花器性状突变体，以及细胞核雄性不育、细胞质雄性不育、死蕾、早花和迟花等5种生理性状突变体。

Morphology of sexual reproduction abortion in'High Noon', a distant hybridization cultivar of tree peonies(P.delavayi var. lutea×P. suffruticasa), was systematically investigated with light microscopy and cross. The results indicated that:(1)The stamens matured earlier than the gynoecia and pollens dispersed at the early stage of anthesis but the rate of normal 2-celled pollens were merely 2.41%.

采用光镜和杂交等方法对牡丹远缘杂交一代品种'正午'有性生殖败育进行系统形态学观察发现：(1)雄蕊较雌蕊先成熟，初花期即散粉，正常2-细胞花粉仅占2·41%，且花粉在多种培养液中、在自身和其它两种柱头上均不萌发；柱头在谢花期大量分泌粘液，进入最佳授粉状态；(2)同一胚珠中多个大孢子母细胞减数分裂高度不同步，胚囊发育与受精延迟，部分胚乳游离核在细胞化时期分裂异常；(3)自花及品种内异花授粉不结实，天然授粉结实率为0·053‰~0·130‰。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。