acuminate,英語單詞,主要用作形容詞、動詞,作形容詞時譯為“銳利的;尖形的”,作動詞時譯為“使……尖銳”。
基本介紹
- 外文名:acuminate
- 詞性:形容詞、動詞
- 英式發音:[əˈkjuːmɪˌneɪt; əˈkjuːmɪnɪt]
- 美式發音:[əˈkjuməˌneɪt; əˈkjumənɪt]
- 屬性:英語單詞
acuminate,英語單詞,主要用作形容詞、動詞,作形容詞時譯為“銳利的;尖形的”,作動詞時譯為“使……尖銳”。
植物種類不同,葉端形態差異很大,主要類型有卷鬚狀(cirrhous)、芒尖(aristate)、尾尖(caudate)、漸尖(acuminate)、急尖(銳尖)(acute)、 驟尖(cuspidate)、短尖(mucronate)、鈍形(obtuse)、圓形(rounded)、微凹(retuse)、微缺(emarginate)、倒心形(obcordate)等。芒尖:上端兩邊夾角小於...
靖西海菜花為沉水草本植物。根莖短,長約2厘米,徑約5毫米。果實三棱形,具疣點,長於佛焰苞。種子多數,長橢圓形,有極稀疏的毛。花期6-10月。2n=22。本變種與原變種海菜花O. acuminate (Gagnep.) Dandy var. accuminata相似,主要區別在於其雄佛焰苞內雄花數特多,高達140-190朵;雄花中的退化雄蕊先端2裂...
verruca,英語單詞,主要用作名詞,作名詞時譯為“(Verruca)人名;(意)韋魯卡”。短語搭配 verruca acuminata 尖銳疣 ; 尖銳濕疣 ; 翻譯 verruca filiform 絲狀疣 Leptothyra verruca 拉丁名稱 verruca acuminate 尖銳濕疣 verruca barnyardis 尋常疣 plane verruca 扁平疣 periungual verruca 甲周疣 verruca carcinoma ...
剛果菊頭蝠是哺乳綱、翼手目、菊頭蝠科、菊頭蝠屬的一種屬種。主要分布在剛果地區。基本資料 中文名稱:剛果菊頭蝠 英文名稱:Acuminate horseshoe bat 拉丁文名稱:Rhinolophus adami 命名者:Aellen et Brosset 科學分類 界:動物界Animalia 門:脊索動物門Chordata 綱:哺乳綱Mammalia 目:翼手目Chiroptera...
葉尖的形狀主要有:漸尖(acuminate)、急尖(acute)、鈍形(obtuse)、截形(truncate)、具短尖(mucronate)、具驟尖(cuspidate)、微缺(emarginate)、倒心形(obcordate);葉基的形狀有漸尖、急尖、鈍形、心形 、 截形等,與葉尖的形狀相似,只是在葉基部分出現。此外,還有耳形、箭形、戟形、匙形、...
由梧桐科常綠木本植物可樂樹(Sterculiaacuminate)或蘇丹可樂果(Cola acuminata或Colavern)的種子或果實焙炒後,用乙醇抽提而得。原產西非。南美、中美、東印度群島、西印度群島、印度尼西亞、斯里蘭卡有近似亞種出產。性質描述 紅棕色液體,有特殊香氣,略帶苦味。因含咖啡因等,有較強的興奮作用。產品套用 GB 2760—...
glume,英語單詞,主要用作名詞,作名詞時譯為“[植] 穎;穎片”。單詞用法 N one of a pair of dry membranous bracts at the base of the spikelet of grasses 穎片 [botany]短語搭配 glume rust 穎鏽病 carinate glume 龍骨狀穎片 acuminate glume 尖穎 glume pore 穎孔 glume character 穎性狀...
mm, puberulent, margin entire, purple ciliate, apex obtuse to rounded. Pedicel ca. 3 mm, purple puberulent and glandular puberulent. Calyx 5-sect from base; segments equal, lanceolate-linear, ca. 3 X 0.8 mm, outside puberulent, inside glabrous, margin entire, apex subulate-acuminate...
Leaves many, basal; petiole 5–9 cm, densely pubescent; leaf blade broadly ovate, chartaceous, 5.0–9.0 × 3.7–7.0 cm, adaxially sparsely pubescent and abaxially along veins, base cordate, apex acuminate, margin biserrate, lateral veins 4–5 on each side of midrib, indistinct adaxially ...
13. Zhang, Z., Li, S., Zhang, S.,C. Liang, Gorenstein, D. G. and Beasley, R. S.New camptothecin and ellagic acidanalogues from the root bark of Camptotheca acuminate.Planta. Med.70, 1-6 (2004).14. Zhang, S., Yang, X. and Gorenstein, D.G.Suppression of linearly responsive ...
adaxially densely to sparsely puberulent, sparsely puberulent along veins, eglandular, abaxially puberulent to glabrescent, densely to sparsely puberulent along veins, base oblique, broadly cuneate to subcordate, margin serrate to double serrate, apex obtuse, rarely acute to shortly acuminate...
petiole 1-11 cm X ca. 1 mm; leaf blade oblique, narrowly to broadly ovate or elliptic, 3-15 X 1.5-6.5 cm, herbaceous, villous and puberulent, eglandular, base oblique rounded to cordate on 1 side, cuneate on other, often slightly peltate, margin serrate, apex acute to acuminate...
特徵 由灰色泥岩夾細粒石英砂岩及劣質薄煤層組成。產雙殼類:Unionites cf. dubia,Guangdongella luojiaduensis,Myophoriopis sp.等;植物:Anthrophyopsis crassinervis,Pterophyllum bavieri,Nilssonia acuminate,Otoza mites。不整合覆於測水組之上;與上覆楊梅山組或楊梅壟組整合接觸。厚2.5-10米。
abaxially barbellate in axils of veins only, adaxially glabrous, lateral veins 5-8 pairs, prominent on both surfaces except midvein, base subrounded or broadly cuneate, margin often revolute when dry, inconspicuously serrulate or conspicuously sharply serrate, apex shortly acuminate or acuminate,...
19. Deng, Z., Jung, J., Simonsen, J., & Zhao, Y. (2017). Cellulose nanomaterials emulsion coatings for controlling physiological activity, modifying surface morphology, and enhancing storability of postharvest bananas (Musa acuminate). Food Chemistry.20. Deng, Z., Jung, J., & Zhao, Y. ...
喜樹葉,中藥名。為藍果樹科植物喜樹Camptotheca acuminate Decne.的葉。分布於江蘇南部、浙江、福建、江西、湖北、湖南、四川、貴州、廣東、廣西、雲南等省區,在四川西部成都平原和江西東南部均較常見。具有清熱解毒,祛風止癢之功效。用於癰瘡癤腫,牛皮癬。入藥部位 葉。性味 味苦,性寒。歸經 歸心、肝經。功效...
Tang ZH, Sheng LX, MaXF, Cao M, Parsons S, Ma J, Zhang SY (2007) Temporal and spatial patterns of seed dispersal of Musa acuminate by Cynopterus sphinx. Acta Chiropterologica 9:229-235 Tang ZH, MukherjeeA, Sheng LX, Cao M, Liang B, Corlett R, Zhang SY (2007) Effect of ...
rarely rounded, margin dentate to repand-crenate, apex acute to rounded; lateral veins 4-9 on each side of midrib, conspicuous. Cymes 1- or 2-flowered; peduncle 1-6 cm, glabrous; bracts 2, free, ovate to lanceolate, 0.5-1.7 X 2-8 mm, ciliate, margin denticulate, apex acuminate....
Bretschneidera sinensis)共3種;國家二級重點保護植物有金錢松(Pseudolarix amabilis)、篦子三尖杉(Cephalotaxus oliveri)、大葉櫸(Zelkova Schneideriana)、香樟(Cinnamomum camphora)、閩楠(Phoebe bournei)、絨毛皂莢(Gleditsia japonica var. velutina)、紅椿(Toona ciliate)、喜樹(Camptotheca acuminate)、香...
3、 Liu Wen-Zhe. Secretory structures and their relationship to accumulation of cmaptothecin in Camptotheca acuminate. Acta Botanica Sinica. 2004, 46(10): 1242-1248 (SCI)4、 Liu Wenzhe, Lu Hongfei, Hu Zhenghai. Ultrastructure of the multicellular nodules in Hypericum perforatum. Acta Botanica ...
6. Xin F, Chen F, Liu W, et al. Molecular Characterization of MaCCS, a Novel Copper Chaperone Gene Involved in Abiotic and Hormonal Stress Responses in Musa acuminate cv. Tianbaojiao. International Journal of Molecular Sciences, 2016.7. Lin Y, Min J, Lai R, et al. Genome-wide ...
從早侏羅世開始,蓮座蕨目植物出現明顯衰退的跡象,急速減至5個種,分別是Marattia hörensis Schimper,M. münsteri Schimper,M. asiatica Kawasaki,M. aganzhenensis Yang et al以及Asterotheca acuminate Wang。這一趨勢繼續延續至中侏羅世,只有3個種的化石記錄,包括Marattia hörensis Schimper,M....
Hu Y, Yu W, Song L, Du XH, Ma X, Liu Y,Wu J.*, Ying Y. (2016). Effects of light on production of camptothecin and expression of key enzyme genes in seedlings of Camptotheca acuminate Decne. Acta Physiologiae Plantarum, 38(3). doi: 10.1007/s11738-016-2084-z Song, L., Wang,...
喜樹皮,中藥名。為藍果樹科植物喜樹Camptotheca acuminate Decne.的樹皮。分布於江蘇南部、浙江、福建、江西、湖北、湖南、四川、貴州、廣東、廣西、雲南等省區,在四川西部成都平原和江西東南部均較常見。具有活血解毒,祛風止癢之功效。用於牛皮癬。入藥部位 樹皮。性味 味苦,性寒。歸經 歸肝經。功效 活血解毒...