achenes
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n.【植】瘦果
网络成熟的果实内含黄色的瘦果
变形
复数：achenes英英释义
achene[ ə'ki:n ]
n.small dry indehiscent fruit with the seed distinct from the fruit wall
双语例句
1.Overtheyears,theshapeoftheinflorescencechanges according to the number of achenes that have beendispersedformtheperipheralzone.在以后的多年里，随着外围的种子逐渐被传播，花序的形状发生变化。www.planta.cn2.Receptacleglabrous,rarelywithafewhairs;achenesglabrous.花托无毛，很少具一些毛；瘦果无毛。www.flora.ac.cn3.WeconcludethatthemucilagelayerofA.sphaerocephalaachenes plays an importantecological function in seeddispersalandgermination.研究表明：瘦果的粘液物质对白沙蒿种子的传播与萌发具有重要的生态意义。4.Themaincharactersofthisspeciesaresmallleafletsandcompressedacheneswithnarrow,lateralwings.本种的主要特征是小的小叶和压扁的瘦果具狭窄的，侧翅。www.flora.ac.cn5.Stigmascapitate.Achenesexceedingpersistentperianth,brown,shiny,broadly ellipsoid, trigonous.柱头头状瘦果超过宿存花被，棕色，发亮，宽椭圆形，三棱。www.flora.ac.cn6.Inveryoldinflorescence,however, from which the acheneshavealreadydispersed,themechanismnolongerworks and the bractsareshed.然而，在很老的花序里，瘦果早已完全传播，这种机制就不再起作用，苞片闭合。www.planta.cn7.Thiseffectofpositionensuresthatachenes of each whorl germinatewhentheyreachtheperipheryandaredisconnected.这种位置效应确保了每一圈的瘦果在到达外围并且分离的时候才萌发。www.planta.cn8.Achenesnarrowlyellipsoidal,tuberculate.狭椭圆体的瘦果，具瘤。www.flora.ac.cn9.Thecentralachenes are the last to go.中心的瘦果最后传播。www.planta.cn10.Achenesgrooved;anglesroundedbelowmiddle,sharplyacuteabove;pedicelarticulateatmiddle.开槽的瘦果；有棱圆形的中间以下，在上面锐锐尖；花梗有节在中部。www.flora.ac.cn1
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权威例句
AchenesDormancy and germination of heteromorphic achenes of Bidens frondosa.
Wind Dispersal Distances in Dimorphic Achenes of Ragwort, Senecio Jacobaea.
Dormancy and dispersal in dimorphic achenes of tansy ragwort, Senecio jacobaea L. (Compositae)
WATER ABSORPTION BY MUCILAGINOUS ACHENES OF FLOATING AND GERMINATION AS AFFECTED BY SALT CONCENTRATIONS
Germination and viability of common crupina (Crupina vulgaris) achenes buried in the field.
Phenolic composition and antioxidant activities in flesh and achenes of strawberries (Fragaria ananassa)
Purification and Characterization of Pectinmethylesterase from Ficus awkeotsang Makino Achenes.
Parameters affecting germinability and seed bank dynamics in dimorphic achenes of Centaurea solstitialis in California.
Free radical scavenging activity and phenolic content in achenes and thalamus from Fragaria chiloensis ssp. chiloensis, F. vesca and...
1. The central achenes are the last to go.
中心的瘦果最后传播。
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2. This effect of position ensures that achenes of each whorl germinate when they reach the periphery and are disconnected.
这种位置效应确保了每一圈的瘦果在到达外围并且分离的时候才萌发。
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3. During the first summer after maturation there are changes in the capitulum that enable some of the achenes to being dispersed during the following winter.
成熟之后的第一个夏季期间，花冠发生变化以确保一些瘦果能够在随后的冬季被传播。
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4. The ripened ovaries are small achenes on the surface of the receptacle, as in the strawberry.
成熟子房为花托表面的小瘦果，如草莓。
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5. In very old inflorescence, however, from which the achenes have already dispersed, the mechanism no longer works and the bracts are shed.
然而，在很老的花序里，瘦果早已完全传播，这种机制就不再起作用，苞片闭合。
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6. Over the years, the shape of the inflorescence changes according to the number of achenes that have been dispersed form the peripheral zone.
在以后的多年里，随着外围的种子逐渐被传播，花序的形状发生变化。
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7. Any of several plants of the genus Anemone, especially A. patens, having large blue, purple, or white flowers, each producing many conspicuously plumed achenes.
银莲花，白头翁一种银莲花属植物尤指银莲花长有蓝色、紫色或白色的大花，每朵能结出许多显眼的羽状瘦果。
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8. Achenes germinate in spring or autumn with an optimal temperature of 20 ℃.
瘦果在春天或秋天萌发，适宜温度为2 0℃。
dict.cnki.net
9. Each season, some of the achenes are dispersed by rain.
在每个季节都有一些瘦果被雨水传播。
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10. Drupes and berries were the main fruit types used by these forest birds; achenes , caryopsises, capsules the next; and aggregate fruits and nuts much less used.
而鸟类食用的果实类别主要以核果及浆果为主，其次是瘦果、颖果及蒴果，聚合果和坚果仅佔极少数。
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11. Leaves strongly ciliate at margin; achenes smooth and shiny (in E North America).
强烈的叶边缘具缘毛；瘦果光滑和发亮（在E北美洲）。
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12. The essential oil of C. canadensis fresh flowers and fresh achenes have potential values on perfume and herbicide because of terpenoids and alkyl ketones with allelopathy.
萜类化合物、脂肪酮具有化感作用，小蓬草鲜花和鲜果精油具有开发为香料、除草剂的潜在价值。
www.ceps.com.tw
13. This thesis aims at explaining the Great Burdock Achenes ability of restraining some kinds of bacteria through experiment and testing the Great Burdock Achenes clinical efficacy.
本文旨在通过实验说明牛蒡甙元对各种细菌的抑制情况，以验证牛蒡甙元的临床功效。
www.chemyq.com
14. After dispersal, the short pappus of the achenes can adhere to the wet soil surface so that the achenes remain near the dead mother plant and germinate there.
传播之后，瘦果的小冠毛能够附着在湿润的土壤表面，因此瘦果可以保留在死亡的母株附近并且在那里萌发。
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15. Other achenes are carried away by wind or runoff water and germinate in runnels.
另一些瘦果被风力或者流水带走并且在排水沟里萌发。
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16. These achenes can float on water for a long time, and the mucilage mass facilitates the seed germination and seedling development.
瘦果能长时间在水上漂浮，粘液物质有助于种子的萌发和苗的发育。
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17. The achenes need to be disconnected from the capitulum before they germinate.
瘦果在萌发之前必须与头状花序分离。
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18. A. sphaerocephala produces achenes in three colors that germinate at different rates but reach the same final germination percentages.
白沙蒿产生三种不同颜色的瘦果，其种子具有不同的萌发速率但最终达到相同的萌发率。
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19. Styles 3; stigmas fimbriate. Achenes ovoid, trigonous.
花柱3柱头流苏状瘦果卵圆形，三棱。
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20. Styles 3; stigmas fimbriate. Achenes ovoid, trigonous.
花柱3柱头流苏状瘦果卵圆形，三棱。
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21. dwarf tufted nearly stemless herb having a rosette of woolly leaves and large white-rayed flower heads and bristly achenes; central Canada and United States west to Arizona.
矮生、簇状、无柄草本植物，叶子呈线形或线状倒披针形，呈莲座状，开头状白色花，结有刚毛的瘦果；分布在加拿大中部和美国的亚利桑纳州西部。
-- 来源 -- 汉英 - 翻译参考
22. Characteristics: Perennial pubescent herb; leaves dimorphic, the radical with 3-lobes, coarsely serrate at margin; cymes terminal; flowers yellow, to 2 cm diam., sepals 5, petals 5 or more; fruit consisting of many aggregated achenes.
形态：多年生草本，被毛；叶两形，基生叶3裂，粗锯齿缘；聚伞花序顶生；花黄色，直径可达2公分，花萼5片，花瓣5片或更多；头状聚合瘦果球形。
-- 来源 -- 网友提供
23. Any of several plants of the genus Anemone, especially A.patens, having large blue, purple, or white flowers, each producing many conspicuously plumed achenes.
银莲花，白头翁一种银莲花属植物尤指银莲花长有蓝色、紫色或白色的大花，每朵能结出许多显眼的羽状瘦果
-- 来源 -- 英汉 - 短句参考
24. any of various low perennial herbs with many runners and bearing white flowers followed by edible fruits having many small achenes scattered on the surface of an enlarged red pulpy berry.
任何长有许多纤匐茎和开白色花结可食果实的低矮多年生草本植物。
-- 来源 -- 汉英 - 翻译参考
25. etaerio of achenes
聚合瘦果;聚合瘦果
-- 来源 -- 英汉 - 翻译参考[网络]
26. Hip A type of pseudocarp (false fruit)consisting of a cup-shaped receptacle containing achenes, each of which bears small hooklike hairs. Hips are typical of the genus Rosa.
蔷薇果：假果（附果）一类，由杯状的花托和包含于其中的瘦果组成，每一个蔷薇果上面具有细小的勾状毛。蔷薇果是蔷薇属的典型特征。
-- 来源 -- 网友提供
achenes
