毽子是一块圆形而顶端有毛的软木塞。
A shuttlecock was a rounded piece of cork with feathers stuck on top.
绵羊罩衣可减少被毛中植物杂质及灰尘含量,防止毛丛顶端的日光风化,提高羊毛生长速度及羊毛品质,增加净毛产量。 在较冷地区还有御寒保暖作用。
Sheep overclothes can keep warm and prevent top of staple from insolation weathering and decrease the impurity and dust, increase wool yield and quality especially in chilliness area.
表皮细胞的大小、气孔的保卫细胞长度和T型-毛的顶端长度等,这些只是数量特征,在本族分类上意义不大。
The sizes of epidermis cell, the lengths of stomatal guard cells and of the terminal cells of T-hair are only quantitative characters, but not of much significances in systematics.
图13山刺番荔枝叶表面细胞、顶端钝圆的棒状毛;
The cells and the obtuse bar-like hairs on the leaf surface ofA. muricata;
图13山刺番荔枝叶表面细胞、顶端钝圆的棒状毛;
The cells and the obtuse bar-like hairs on the leaf surface ofA. muricata;
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