茎状的
- 与 茎状的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Secondly, according to the stem and leaf anatomy, leaf epidermis, pollen morphology and floral development, it is found that there are no close relations between Acorus and Typhales, especially in the aspect of floral development. In the course of floral development of A. calamus, neither bracteloe primordium nor common primordium occurs in the whole course. Early development of the flower is strongly unidirectional. Three shield carpels develop into a pistil. In Sparganium fallax, each female flower has a bracteole. The bracteole primordium and the floral primordium originate from a complex structure. A single saccate carpel develops into a pistil. In staminate flowers, petal and stamen primordia initiate spirally.
菖蒲属与香蒲目的茎叶解剖特征、叶表皮特征、花粉特征及花器官发生特点等亦存在着明显区别,特别是花器官发生特点差异尤为显著,如菖蒲属花器官发生过程中,没有苞片原基,也不存在任何形式的复合原基,花被与雄蕊原基均以单向性方式发生,雌蕊由3心皮发育而成,具有"盾状心皮"的特点等,黑三棱属则有苞片原基发生,且苞片原基与雌花原基起源于共同的复合结构,雄花的花被原基和雄蕊原基均以螺旋状方式发生,雌蕊由单心皮发育而成,未发现有2或3个心皮原基或其痕迹的现象,体现出"囊状心皮"的特点。
-
Stem internodes terete; scale leaves decussate, in 4 ranks; flowers not subtended by hairs; anthers separate; plants parasitic on gymnosperms.
茎节间圆柱状;鳞片状叶交互对生,在4成列;花不以毛被包着;花药分开;在裸子植物寄生的植株。
-
The extraction of a root of a quantity.
具有明显的、匍匐而粗糙的茎或根状茎的各种秋海棠属植物。
-
The plant with good growth is in big lotus below can wear unripe circuit small lotus, in addition annual spring the red that end still can take out similar bracketplant from phyllome bottom walks along a bine, front walking along a bine is long have lotus shape flocculus clump.
发育良好的植株在大莲座下面会着生一圈小莲座,此外每年的春末还会从叶丛下部抽出类似吊兰的红色走茎,走茎前端长有莲座状小叶丛。
-
Inflorescences terminal, cymose to umbelliform, few flowered; bracts foliaceous, similar to stem leaves.
花序顶生,聚伞状到伞形花序状,很少的花;苞片叶状,类似于茎生叶。
-
Leaves simple, often dimorphic, fugacious or persisting, basal and cauline, alternate, margin entire or undulate; ocrea tubular, membranous, margin entire.
单叶,通常二形的,先落或持续,基生和茎生,互生,边缘全缘或波状;托叶鞘管状,膜,边缘全缘。
-
Rootstock ± vertical, 5-12 mm in diam., not tuberculate, with thickened roots along rootstock. Stem 16-50 cm tall, erect, not rooting at nodes, with 0.2-1.3 mm retrorse to patent nonglandular trichomes and rarely 0.7-0.8 mm patent glandular trichomes.
根茎多少垂直,直径5-12毫米,不具瘤,根沿着根茎加粗。16-50厘米高的茎,直立,并非根在节上,具0.2-1.3毫米对开展非腺状毛状体和很少开展腺毛0.7-0.8毫米。
-
In 5 to August every year during this period is the period of harvest, cut stems and leaves together, such as with the soil should be dry cleaned, and then cut hay cutter about 5 cm above-like stems and leaves, according to the bake - Green tea processing methods, the fixation, rolled, pieces of solution, drying or dry fried, that is to become the beginning of the pentaphyllum tea products, refined plastic, bag in the form of packages made of.
在每年5~8月这段时间内是收割期,将茎叶一起割下后,如带有泥土的,应洗净晾干,再用铡刀切成5厘米左右段状茎叶,按制烘青绿茶方法加工,经杀青、揉捻、解块,烘干或炒干,即成为绞股蓝茶的初制品,再精制整形,包制成袋泡茶形式。
-
The tough, widely spreading rhizomes and stolons make them effective soil stabilizers.
坚韧, 宽平展的根状茎和匍匐茎为他们做有效的土壤稳定剂。
-
Annuals or perennials, tufted or sometimes with rhizomes or stolons.
有时的一年生或多年生,丛生的或具根状茎或匍匐茎。
- 推荐网络例句
-
As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
-
Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
-
But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。