The stone stairway was covered with lichen.
那石级长满了地衣.
The tombstone was lichenous and crumbling.
墓碑长满了地衣,已在崩落.
The only plants to be found in Antarctica are algae, mosses, and lichens.
在南极洲所发现的植物只有藻类 、 苔藓和地衣.
Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically.
地衣是一种绿藻或蓝藻与一种真菌共生的形式.
Wu sp . nov. and Seimatosporium Lichenicola ( Cda ) Shoemaker ＆ Muller.
和地衣生盘双端毛孢(Seimatosporiumlichenicola ( Cda) Shoemaker&Muller ).
Litmus: Mixture of coloured organic compounds obtained from several species of lichens.
石蕊: 从几种地衣类植物中获取的带色有机化合物的混合物.
Usually the fungus is an ascomycete but occasionally it is a basidiomycete.
组成地衣的菌类多为子囊菌,也有担子菌类.
A brittle, grayish - brown, Arctic lichen ( Cetraria islandica ) sometimes a food or in medicine.
一种易碎 、 绿褐色的北冰洋地衣植物 ( 冰岛衣冰岛衣属 ),有时用作食物或药物.
She struck the snow from the branches of an old cedar with gray lichen.
她把长有灰色地衣的老雪松树枝上的雪打了下来.
Note: Zeolete is supplemented feed additionally, Xyol - Oligosaccharides and Bacillus licheniformis are added to the premix directly.
注: 上述沸石粉为额外添加,低聚木糖和地衣芽孢杆菌直接添加到预混料中.
Everything, pretty much, tastes like the mosses of tundra, dug up in mid - winter.
这些东西, 有相当多一部分, 尝起来就像深冬季节挖出的冻土带的地衣.
Lichens, which grow slowly and live for many years, result from fungi and algae living together.
地衣类植物生长速度慢,有好几年的寿命.其生长依赖于霉菌和海藻的共生.
The activity of acid phosphatase in lichen was mainly dependent on the photobiont.
地衣中酸性磷酸酶活性主要由共生藻所决定.
He also published flora covering all the Scandinavian countries and an important work on European lichens.
另外他在欧洲地衣研究方面也做了大量的工作.
A lot of secondary metabolites such and were produced by lichens, a class of unique organisms.
地衣是一类独特的生物有机体,其体内合成了多种特殊的次生代谢产物,主要为缩酚酸、缩酚酸环醚 、 缩酚酮、二苯并呋喃等类化合物.