查询词典 lichens

The leaflike thalli of certain algae and lichens may also be termed fronds.

某些藻类和地衣的叶状结构可称为叶状体，参见 megaphyll。

The geographical patterns, ecological characteristics and vertical distribution of lichens Phaeophyscia, Physcia and Physconia in Xinjiang were preliminarily studied according to field investigation and literature.

根据多年的实地调查资料和相关研究资料，对新疆的黑蜈蚣衣属、蜈蚣衣属和大孢蜈蚣衣属地衣的种类及分布区、区系特征和垂直分布特征进行了初步分析。

Reproduction in lichens may be asexual by soredia (algal cells enclosed by fungal hyphae) or by sexual fungal spores, which can survive only if some algal cells are also present.

地衣可以利用粉芽进行无性生殖或利用真菌孢子进行有性生殖。

Based on the experimental evidence, Usnic acid soluble in chloroform and acetone, and Usnic acid with KOH react show yellow in Lichens＇s color reaction; Usnic acid add the mixture of KOH and NaCl react show dark-yellow.

据实验证明，松萝酸易溶于氯仿及丙酮，且在地衣显色反应中，松萝酸与KOH反应显黄色；与KOH和NaCl混合液反应显深黄色。

Lichens, symbiotic organisms that combine fungi and algae, can be powerful weathering agents, secreting chemicals called chelates that work to break down rock.

地衣，共生有机体结合起来，真菌和藻类，可强大的风化力量，分泌的化学品的所谓螯合物的工作，打破岩石。

Louis explored the secret life of lichens, and another in Pittsburgh explained patterns in computational biology.

曾经在St。 Louis举行的演讲叫做&苔藓的秘密生活&，还有一个在Pittsburgh的演讲时关于计算生物学的模式。

Louis explored the secret life of lichens, and another inPittsburgh explained patterns in computational biology.

曾经在St。 Louis举行的演讲叫做&苔藓的秘密生活&，还有一个在Pittsburgh的演讲时关于计算生物学的模式。

The Pushcha's colossal trees are the same as those in Poland; the same buttercups, lichens, and enormous red oak leaves; the same circling whitetailed eagles, heedless of the razor-wire barrier below.

这儿，原始森林中的高大树木和波兰境内的一模一样；同样的毛茛、苔藓，还有巨大的橡树红叶；同样盘旋的白尾鹰，它们对刀子般锋利的金属丝隔离带毫无防范。

Chitin is the stuff of crab shells and the carapaces of dust mites, the cell walls of lichens, and even the rigid innards of parasitic worms.

壳多糖是蟹壳和螨类背甲以及苔藓的细胞壁和寄生蠕虫坚硬的内脏的主要成分。

Chitin is the stuff of crab shells and the carapaces of dust mites , the cell walls of lichens , and even the rigid innards of parasitic worms

尖刺外壳-地穴领主用一层有刺的外壳覆盖自己，提高自己的防御力，并且反弹敌人的近身伤害

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐