- 更多网络例句与多细枝的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Actinodromous(palmate; digitate) Describing a form of leaf VENATION in which three or more primary veins radiate from the base of the lamina toward the margin, as in sycamore, resulting in a leaf that has several large lobes or several leaflets all originating at the same point.
具掌状脉的:叶子脉序的一种类型。是由叶基分出多条主脉,主脉间又多次分枝,形成细脉。结果往往是在一片叶中,具有起源于同一点的多个裂片或小叶。
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Leaf margin usually 10- or more lobed, lobe margin doubly serrulate; inflorescences with many long branches.
叶缘通常10或更多裂的,裂片边缘重细锯齿;花序具很多长分枝。 12 U 。 mairei 滇藏荨麻
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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。
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We will do a number of art activities related to Autumn: making collage with leaves and twigs, creating simple patterns with different colored and different sized leaves, doing balloon painting with red, yellow and orange, stick painting, leaf impressions, fruit prints and a host of other fun related activities.
我们将进行一些与秋天有关的艺术活动:用树叶和细枝制作拼贴画、用不同的颜色和大小种类不同的树叶进行趣味排序,用气球粘红色、黄色、桔色的颜料绘画、树枝画、叶子画、水果画和更多有意思的活动。
- 更多网络解释与多细枝的相关的网络解释 [注:此内容来源于网络,仅供参考]
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netted venation:网状脉
网状脉(netted venation) 具有明显的主脉,经过逐级的分枝,形成多数交错分布的细脉,由细脉互相联结形成网状,称为网状脉. 其中有一条明显的主脉,侧脉自主脉的两侧发出,呈羽毛状排列,并几达叶缘,称为羽状网脉,如女贞、垂柳. 如果主脉的基部同时产生多条与主...
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Twiggy:多细枝的
twig 小枝 | twiggy 多细枝的 | twilight sleep 半麻醉
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twilight sleep:半麻醉
twiggy 多细枝的 | twilight sleep 半麻醉 | twilight 黎明
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Codium:松藻属
(八)松藻属(Codium)属于管藻目. 全部海产,固着生活于海边岩石上. 植物体是管状分枝的多核体,许多管状分枝互相交织,形成有一定形状的大型藻体,外观叉状分枝,似鹿角,基部为垫状固着器. 丝状体有一定分化,中央部分的丝状体细,无色,
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collum:颈
梗颈(collum)肉质,粗或细,被基生叶或鳞片状叶,先端部分通常出土. 花茎发自基生叶或鳞片状叶的腋部,一年生,老茎有时宿存,茎不分枝,多叶. 茎生叶互生,无托叶,不分裂. 高5-20cm,聚伞花序顶生,七八月开花,花色淡黄或紫红至红色,
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Cordaites:科达
长的可达1米,边缘一般为全缘,螺旋状排列于枝上,叶脉密,平行伸展,多在基部分叉,脉间常见密集细纹. 晚泥盆世至三叠纪,晚石炭世至二叠纪极繁盛,密生成林,是当时重要造煤植物之一. 常见化石有科达(Cordaites)、匙叶(Noeggerathiopsis)等
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Corvidae:鸦科
雀形目(Passeriformes)鸦科(Corvidae)鸟类,约35~40种,栖居林地,其仪态显得鲁莽和喧闹. 多见于新大陆,但有数种见于欧亚大陆. 多为杂食性,有几种窃食鸟卵,许多种会贮藏过冬吃的种子和坚果. 在树上用细枝筑杯状巢. 多数种在繁殖期後群居.