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sessile adj.【生物學】1.無柄的;無腹柄的。2.固著的;座生...

session

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 葉螺旋狀排列,聚生于莖端;葉柄棕色,具銳刺;葉片大,長矩圓形,三回羽狀深裂;羽片17 - 20對,互生,最大的長達60厘米,基部一對縮短,羽軸有短刺;小羽片18 - 20對,無柄或近于無柄,披針形,長達10厘米,寬2 . 5厘米,深裂幾達中脈;末回裂片多少鐮狀,有齒。

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 結果顯示: ( 1 )底棲生物及附著生物皆可反映海岸淺灘生態環境的生態現況,適合作為生物指標。

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棲地,并且提供像底棲生物或附著生物相當高的基礎生產。

Sessile unstalked , for example an acorn , leaf , flower , or other organ that is attached to the main body of the plant 無柄的:無莖的,例如:橡樹果、樹葉、花朵或其他連接在植物體主干的結構。

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屬ni對ti ( c , n )基多元陶瓷相的潤濕性。

On colonoscopy , a sessile polyp is seen below 結腸鏡檢查,在下邊可見一個無蒂的息肉。

Both sessile and floating types are known but most of the geologically important types were floating colonies . 固著的和浮游的兩種類型都已發現,但大部分在地質上重要的類型都是浮游群體。

A sessile leaf has no petiole . 無柄的葉沒有葉柄。

These tumors may be sessile or pedunculated . 這些息肉無蒂或帶蒂。