地衣

There are abundant lichen resources in China, most of which in this genera are wild.

我国地衣资源十分丰富，且多为野生地衣资源，其药用价值极高。

However,the two mutated enzymes had opposite approaches to produce reducing sugar from lichenin with either much higher (28%) for the former or much lower (21.6%) for the latter in comparison with their parental enzyme.

两个突变酶对地衣多糖的水解能力分别被提高了28%和降低了21.6%，对地衣多糖亲和力无明显改变。

The Lichenologist is the only scientific journal devoted exclusively to the study of lichen-forming fungi and reports on lichenology worldwide.

这是《地衣学家》的网站，该期刊是唯一一个世界范围内专门刊登地衣形成真菌学的杂志。

Of or relating to a lichen whose thallus is thin,crusty,and closely adherent to or embedded in the surface on which it grows.

地衣的地衣的或与之有关的，它的叶状体薄而脆地紧密依附在或嵌入其生长的表面

Objective: To extract Usnic acid from usnea longisima ach, and to evaluate the ability of Usnic acid to inhibit growth of human prostate cancer cells PC-3M in vitro.

目的：从真菌松萝中提取地衣酸并研究地衣酸对体外培养前列腺癌PC-3M细胞增殖的抑制效应。

Usnea contains usnic acid, a natural antibiotic proven effective against gram positive bacteria.

地衣含有地衣酸松萝酸，是天然且证实有效对付革兰氏阳性菌的天然抗生素。

In this paper treated three species of genus Caloplaca described from Altun mountain were first reported to China.C.ignea and C.trachyphylla have orange or reddish orange lobed thallus,the lichen substance mainly anthraquinones and the other species C.oblogula thallus usually invisible,gray ,apothecia black,and it has not contain any anthraquinones .

本文中所阐述的三个种，于2005年阿不都拉。阿巴斯教授对阿尔金山自然保护区地衣和其它生物结皮调查时所采集的。Caloplaca ignea 和Caloplaca trachyphylla 这两个种的地衣体是橙色或橙黄色的边缘深裂的裂片状地衣体，而Caloplaca oblogula 的地衣体灰色或生长在岩石内，子囊盘是黑色。

Lichen fungi are usually ascomycetes, although the other two higher fungi are sometimes found in lichens.

地衣真菌通常是子囊菌，有时在地衣中也能发现其他两类真菌。

The page presents a number of links about collections, education, publications, lichenologists and related societies in the first part, such as American Bryological and Lichenological Society, Searchable databases of Lichen Types, Lichen Herbarium-Swedish Museum of Natural History etc.

第一部分，网页展示了许多有关收藏物、教育、出版物、地衣学家和相关学会的网址，如美国苔藓和地衣植物学学会、地衣标本数据库和瑞典自然历史博物馆地衣标本馆等。

The composition and distribution of lichens were influenced by the aspects of the trucks, host trees and their sizes. Richer number and amounts of lichens are found on southern aspect of trunks. Vaccinium duclouxii was the host tree with the richest epiphytic lichens in the forests in the area . Most epiphytic lichens occurred on medium stems of DBH 5.0–25.0 cm.

树干方位、宿主种类和宿主径级等都对附生地衣的物种组成和多样性有着重要影响，附生地衣更多地出现于树干南向方位，云南越桔的附生地衣最为丰富，胸径5.0–25.0 cm 的树木上附生地衣较多。

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