The effect of forest fire disturbance on arthropod communities in the forests of Pinus yunnanensis and forests of Pinus yunnanensis var.
在云南安宁市火烧迹地采用样地调查法初步研究了火干扰对云南松和地盘松林节肢动物群落的影响,共采集节肢动物标本853头,计104种。
Techniques of Thinning and Pruning in Plantations of Pinus ellottii;
湿地松林抚育间伐与修枝技术
Pinus tabulaeformis stand is the major artificial forestry in the semi-humid Loess hilly areas, and has the function of soil and water conservation.
通过对人工油松林地和荒坡地土壤入渗特征的研究 ,发现 :人工油松林地的入渗速率显著高于荒坡地 ,其阴坡和阳坡土壤的入渗速率仅在坡顶部有一定的差异 ,而在坡的中下部并不明显 ;而荒坡地的初始入渗速率和最终入渗速率均是阴坡高于阳坡。
Any of various widely distributed lichens of the genus Usnea, characterized by a gray pendulous thallus.
松萝一种遍布很广的松萝属地衣，特征为灰色悬垂菌体
Comparative analysis of secondary structure of 5.8S-ITS2 rRNA in the genus Usnea
松萝属的5.8S-ITS2二级结构比较分析(英文)
Study on the Morphology, Separation-Purification and Activities of the Usnea;
松萝属植物形态学和五种松萝种多糖的分离纯化及活性研究
cover or dress loosely with cloth.
用布轻松地覆盖或松散地穿衣。
Preliminary Study on Parmelia and Xanthopramelia Lichens in Xinjiang;
新疆梅衣属和黄梅衣属地衣的初步研究
Taxonomical Studies on the Lichen Genera Pertusaria and Varicellria from China;
中国鸡皮衣属和果疣衣属地衣分类学研究
The Preliminary Study on the Lichenized Fungi Xanthoria in China;
中国地衣型真菌石黄衣属的初步研究
A Taxonomic Research on Diorygma and Its Allies from China;
中国霜盘衣属及其临近属地衣的分类学研究
On the inside of the garment, center the elastic over the shoulder, pin it flat so it is neither loose nor tight.
在衣服里面,把松紧带集中放在衣肩上,不紧不松地用大头针固定。
An annotated checklist of the lichen genus Ramalina from northwestern China
中国西北地区树花属地衣研究(英文)
Studies on the Lichen Genera Cladonia and Ramalina from Region of Mt. Taibai in Qinling;
秦岭太白山地区石蕊属和树花属地衣的研究
Preliminary Study on Lichen Genus Melanelia in Mts. Tianshan and Altay from Xinjiang;
新疆天山及阿尔泰山褐梅衣属地衣的初步研究
Preliminary Study on Taxonomy of Lichen Genus Acarospora Massal. in Xinjiang;
新疆微孢衣属（Acarospora Massal.）地衣分类学初步研究
Any of various ground squirrels of the genus Citellus of North American prairies.
黄鼠一种产于北美草原地区的地松鼠，属黄鼠属
Parmeliaceae(Ascomycota) Lichens from China’s Mainland V.The genera Bulbothrix and Relicina
中国大陆的梅衣科地衣Ⅴ.球针叶属和球针黄叶属(英文)
To loosen and let fall(hair or clothing)in disarray.
弄乱（头发，衣服等）弄松并让（头发或衣服）杂乱地落下来
Four Corticolous Species of Lecanora New to China
四种树生的茶渍属地衣中国新记录种
A Mediterranean pine tree(Pinus pinaster)having a characteristic pyramidal form and needles clustered in fascicles of two.
海松一种地中海松树（海岸松松属），具有金字塔形状和成对簇生的松针