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sessile中文是什么意思

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用"sessile"造句"sessile"怎么读"sessile" in a sentence"sessile"的同义词

中文翻译手机手机版

  • adj.
    【生物学】
    1.无柄的;无腹柄的。
    2.固着的;座生的。
    短语和例子

例句与用法

  • These tumors may be sessile or pedunculated .
    这些息肉无蒂或带蒂。
  • A sessile leaf has no petiole .
    无柄的叶没有叶柄。
  • Both sessile and floating types are known but most of the geologically important types were floating colonies .
    固着的和浮游的两种类型都已发现,但大部分在地质上重要的类型都是浮游群体。
  • On colonoscopy , a sessile polyp is seen below
    结肠镜检查,在下边可见一个无蒂的息肉。
  • Firstly , the wettability of ni on ti ( c , n ) based ceramic multiphase was researched by sessile drop method
    首先,采用座滴法研究了金属ni对ti ( c , n )基多元陶瓷相的润湿性。
  • Sessile unstalked , for example an acorn , leaf , flower , or other organ that is attached to the main body of the plant
    无柄的:无茎的,例如:橡树果、树叶、花朵或其他连接在植物体主干的结构。
  • Coastal zones are important habitats to fauna , having a primary production for offering such as benthos and sessile organisms
    摘要沿岸海域一直是生物重要的栖地,并且提供像底栖生物或附著生物相当高的基础生产。
  • To understand the relationships between the benthos , sessile organisms and the constructions of artificial shallow water zone , the performance of the benthic index of biotic integrity ( b - ibi ) was used to analysis the ecological status
    结果显示: ( 1 )底栖生物及附著生物皆可反映海岸浅滩生态环境的生态现况,适合作为生物指标。
  • Leaves crowded near apex of the trunk , spirally arranged ; stipes dark brown , with sharp spines ; lamina large , oblong , tripinnate ; pinnae 17 - 20 pairs , alternate , longest one to 60 cm long , the basal one reduced ; rachis short - spiny ; pinnules 18 - 20 pairs , sessile or nearly so , lanceolate , to 10 cm long and 2 . 5 cm wide , divided almost to the costa ; segments more or less falcate , toothed
    叶螺旋状排列,聚生于茎端;叶柄棕色,具锐刺;叶片大,长矩圆形,三回羽状深裂;羽片17 - 20对,互生,最大的长达60厘米,基部一对缩短,羽轴有短刺;小羽片18 - 20对,无柄或近于无柄,披针形,长达10厘米,宽2 . 5厘米,深裂几达中脉;末回裂片多少镰状,有齿。
  • Flowers solitary and terminal , white , 10 - 14 cm in diam . , sessile ; bracts and sepals leathery , orbicular , covered with grayish silky hairs outside ; petals 8 , broadly obovate , 5 - 7 cm long , glabrous , basal 1 . 5 cm connate ; stamens in many whorls , 2 . 5 cm long , distinct , glabrous ; ovary hairy , 5 - locular , styles 2 cm long , apex 5 - lobed
    花白色,单生于枝顶,直径10 - 14厘米,无柄;苞片及萼片圆形,革质,外被灰色绢毛;花瓣8 ,阔倒卵形,长5 - 7厘米,无毛,基部连生约1 . 5厘米;雄蕊多轮,长2 . 5厘米,离生,无毛;子房有毛, 5室,花柱长2厘米,先端5浅裂。
用"sessile"造句  

英文解释

  • attached directly by the base; not having an intervening stalk; "sessile flowers"; "the shell of a sessile barnacle is attached directly to a substrate"
    同义词:stalkless,

  • permanently attached to a substrate; not free to move about; "sessile marine animals and plants"

其他语种

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