polytric pine forest是什么意思

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Polytrichaceae of Guizhou China Ⅱ A study of distribution and flora;

贵州金发藓科Polytrichaceae研究Ⅱ分布与区系

c The relationships of 13 species of Polytrichaceae in 30 sites in main ecosystems in Changbai Mountains with environmental factors were studies by canonical correspondence analysis (CCA).

应用典范对应分析 (CanonicalCorrespondenceAnalysis,CCA)对长白山主要生态系统 30个样点中的 1 3种金发藓科植物分布与环境因子间的关系进行了研究。

Present status of systematics on the Polytrichales;

金发藓目系统学研究概况

In order to study the elemental composition and distribution of various mosses and different parts of Antarctica, we have analyzed the heavy elements of 3 species of Polytrichum by synchrotron radiation X ray fluorescence in Fildes Peninsula.

为了研究南极不同苔藓植株及其器官间的元素组成和分布的差异 ,我们利用同步辐射X射线荧光对菲尔德斯半岛 3种金发藓植株进行了重元素分析。

Absorption and Accumulation of Metal Elements in Pogonatum neesii(C.Muell.) Dozy at Lateritic Gold Deposit in Southwest Guizhou

黔西南红土型金矿硬叶小金发藓对几种金属元素的吸收、富集特征

Discovery of the Moss Family Leucodontaceae in Kunlun Mountains,Xinjiang,China

白齿藓科植物白齿藓在新疆昆仑山的发现

Study on the Spore Germination and Protonema Development of Moss;

藓类植物孢子萌发与原丝体发育研究

Morphological and Structural Adaptation and Characteristics of Protonemal Development of Syntrichia caninervis in the Mosses Crust Layer

荒漠藓类结皮层中齿肋赤藓形态结构适应性及其原丝体发育特征

Phylogenetic Studies of the Chinese Thuidiaceae;

中国羽藓科（Thuidiaceae）系统发育研究

Experimental Studies on the Characteritics of Protonema Development in Timmia bavarica

北方美姿藓(Timmia bavarica)原丝体发育特征研究

Analysis of Heavy Metal Contents in Bryophytes, and the Impact of Cr～(6+) to Partial Physiologic Index of Mosses;

苔藓植物中重金属含量的测定以及重金属胁迫对苔藓生理指标的影响

The Spatial Change of Heavy Metal and Chlorophyll Content in Moss;

苔藓中重金属和叶绿素含量的空间变化

Studies on Flora and Ecology of Sacicolous Mosses in Beishan, Jinhua, Zhejiang Province;

浙江金华北山石生藓类植物区系和生态学研究

Study on the Spore Germination and Protonema Development of Pleurocarpous Mosses

侧蒴藓类植物孢子萌发与原丝体发育研究

He squirmed over the wet moss, saturating his clothes and chilling his body;

他在潮湿的苔藓上爬着，弄得衣服湿透，身上发冷；

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。

When he started to collect dry moss, he found he could not rise to his feet.

当着手收集干苔藓时，他发现自己无法站立起来。

Optimization Erythritol Producing Technology by Candida Mycoderma;

假丝酵母发酵生产赤藓糖醇工艺优化研究

Effects of Lead and/or Cadmium Pollution on the Growth and Development of Four Mosses;

Pb、Cd污染胁迫对四种苔藓植物生长发育的影响

Breeding of High-Producing Erythritol Strain and Optimization of Fermentation Condition;

赤藓糖醇高产菌株的选育及发酵条件的研究

The Research on Mechanism of Incidence and Potential Malignancy of Oral Lichen Planus;

口腔扁平苔藓发病及其恶变机理的探讨

Exploitation and application of medicinal bryophytes in Bijie Pretecture;

毕节地区药用苔藓植物资源及开发利用