查询词典 achenes

Under natural environmental condition, the achenes of Arternisia sphaerocephala and Artemisia arenaria were treated with different electric intensity, to probe the variation of achene weight when the mucilaginous layer holds sand particles, the hydration and dehydration of the achenes, and the germination situation of mucilage-intact achenes and mucilage-free achenes.

用不同强度的电场处理沙生植物白沙蒿和沙蒿果实，在自然环境下研究电场作用后粘液物质将沙粒粘附于瘦果周围后瘦果重量的变化情况、果实水合与脱水情况、粘液果实及剔除粘液层的果实萌发情况。

The fruit may be a head of follicles or achenes, as in avens, achenes on a fleshy receptacle, as in strawberry; a drupe, as in cherries, plums, and peaches ; a head of drupelets, e.g.

五基数的花呈辐射状对称，雄蕊五枚或更多，一轮或数轮生。

In order to explore the mechanisms of auxin action and metabolism, as well as the changing characteristics of its relative enzymes, IAA content in strawberry fruits with different treatments was determined by HPLC. Content of IAA and the activity of IAO and POD in fruits treated by NPA or TIBA, the inhibitor of auxin transport, were analyzed to investigate the changing characteristics and possible source of auxin, as well as the relation among IAA, POD and IAO. Results were showed as the followings: there had a certain count of IAA in receptacles and achenes, and IAA content in achenes was higher than that in receptacles.

摘要为了探索草莓果实中生长素的代谢变化及其发挥作用的机理，利用HPLC定量测定了草莓果实发育过程中瘦果和花托中的吲哚乙酸，结合生长素运输抑制剂NPA和TIBA处理考察了草莓果实中IAA含量以及不同存在状态的生长素氧化酶和过氧化物酶活性变化，综合分析了草莓果实中IAA 的变化特性、可能来源及其与生长素代谢相关酶的关系。

Aggregate fruit globose or ovoid; achenes bilaterally compressed, with 2 or 3 longitudinal thin ribs on each side; style persistent, straight or curved.

聚合果球状或卵球形；瘦果两侧压缩，带有2或3纵向薄棱在每边；花柱宿存，直或弯曲。

Green, petaloid sepals 4; fruit an aggregate of achenes, anchene with hairy tail.

附注：本属植物约有300种；台湾产18种及2变种，其中8种为特有种。

Fruit aggregate, globose, ovoid, or cylindric, with numerous achenes.

聚生，球状，卵球形的果，或圆筒状，具多数瘦果。

Aggregate fruit globose or cylindric; achenes 10 to numerous, spirally attached to elongated receptacle, with 2 hard hollow protuberances at base; style persistent, forming flattened spinelike beak.

聚合果球状的或圆筒状；瘦果10 到许多，螺旋地着生于延长的花托，具2硬中空的突起在基部；花柱宿存，形成扁平具喙。

These three Artemisia species produce small, light, and very large numbers of achenes.

三种Artemisia植物都产生很小、很轻但数量很多的种子。

Achenes trigonous or biconvex, rarely biconcave.

瘦果三棱或者两面凸，很少两面凹。

Leaves narrowly lanceolate, 4-8 mm wide; achenes biconvex, 1-1.5 mm.

叶狭披针形，4-8毫米宽；两面凸的瘦果，1-1.5毫米 37 P 。

Based on the construction of international financial centre, we have pushed forward the explorations in the integration of cultural industries with financial services.

2010年及整个"十二五"期间，上海文化产业面临更有利的发展时机、更坚实的发展基础和更完善的发展环境。

The koala is an animal with a large bag in its body.

树袋熊用它的身体的一个大的袋子是一只动物。