awns

awns

美 　英

• n.【植】芒
• 网络芒须；废酸中和系统

词形变化

复数：awns  

英汉解释

n.

1. 【植】芒

英英解释

n.	1. a stiff bristle projecting from the tip of a plant organ such as the sheath surrounding a cereal or grass seed

例句

The barbed awns catch in the fur of passing animals, effecting dispersal of the spikelet.

具倒刺的芒在通过动物，影响小穗的驱散的毛皮里卡住。

Raceme with spaced spikelets; central awns all strongly and stiffly reflexed.

总状花序具隔开小穗；中心的芒全部强烈和硬反折。

Petiole glabrous, leaf margin deeply serrate, teeth extending into awns.

无毛的叶柄，叶缘深深延长到芒的有锯齿，齿。

This variety differs from the typical variety by the much smaller flowers and fruits and the shorter and more acute mericarp awns.

这一变种不同于典型变种处为，小得多的花和果，及短和更锐尖的分果爿的芒。

a wheatgrass with straight terminal awns on the flowering glumes.

在花颖上带有直的端芒的麦草。

Stamens 10, sometimes with spurs or awns, dehiscing by pores, pollen in tetrads, rarely single.

雄蕊10，有时有距或者芒，孔裂，花粉为四分体，很少单体。

Margins of leaf sheaths joined to middle or above; awns recurved.

叶鞘的边缘参加至中部或在上部；芒下弯。

awns white villous throughout.

芒整个具白色长柔毛。

This is an easily recognizable species because of its spirally coiling awns and filamentous glume tips.

因为它的螺旋盘绕的芒和线状的颖片端部，这是一容易可认识的种。

Some specimens from NE India have exserted, geniculate awns to 7 mm long.

来自印度东北部的一些标本到7毫米长有外露，膝曲的芒。

Glumes awned, the awns often sticky.

具芒的颖片，发粘的芒通常。

having a growth of hair-like awns.

有像毛发一样的芒刺生长物。

Stems subglabrous or stellate puberulent, rooting at nodes; mericarps with 2 short awns.

茎近无毛或星状微柔毛，节上生根；有2的分果爿短的芒。

anthers with 2 reflexed awns near apex, opening by 2 terminal pores.

花药具2反折的芒近先端，2顶生的孔开裂。

Since golden awns and blue sisters I have.

有金黄的麦芒和蓝色的姐妹。

Spikelets ca. 15 mm excluding awns, with 2(or 3) florets.

约小穗芒的15毫米，与一起（或者）小花。

awns arising directly from lemma apex;

芒从外稃顶直接出现；

lemma ca. 9 mm, dark purple, scabrid in upper part, awns arising directly from lemma apex;

大约9毫米，深紫色，粗糙的在上半部分，芒的外稃从外稃顶直接出现；