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primitive forest
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  原始森林
     Scenery Resources Characteristic and Development Countermeasure of Xishuangbanna Primitive Forest Park
     西双版纳原始森林公园风景资源特色及发展对策
短句来源
     Primitive Forest of Hippophae rhamnoides L.Discovered in southwest Sichuan Province
     川西南发现沙棘原始森林
短句来源
     Abundant tourist resources of Gaoligongshan National Nature Reserve, including both natural resources such as high mountain, flowing water, waterfall, volcanoes, hot spring, rock caves, unique & integrated primitive forest landscape, and cultural resources such as well-preserved Silk Road, religious shrines, ancient battlefields and miraculous ethnic attractions, are summarized respectively.
     概述了高黎贡山国家级自然保护区丰富的旅游资源,如高山、流水、飞瀑、火山、溶洞,独特而完整的原始森林景观等自然资源以及保存完好的丝绸之路、宗教圣地和古战场、神奇丰富的少数民族风情等人文资源;
短句来源
     Shennongjia is the only well-preserved primitive forest in the mid-latitude area of the Earth, playing an indispensably significant role in global environment protection, ecological balance and scientific research.
     神农架是地球中纬度地区唯一保存完好的原始森林生态区,对全球环境保护、生态平衡、科学研究等多方面都具有其它地区难以替代的重要作用。
短句来源
     Bacillus thuringiensis Isolates from Soil in Primitive Forest of Sheng Nong Jia
     从湖北神农架原始森林土壤中分离的高毒力苏云金芽孢杆菌
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  “primitive forest”译为未确定词的双语例句
     The height prediction model for the primitive forest of Pinus kesiya var. langbianensis was as: Y=0.141 519 X_1+0.040 696X_5-0.047 48X_6+91.407 69;
     结果为:原始林林分的回归模型为Y=0.141519X1+0.040696X5-0.04748X6+91.40769;
短句来源
     Analysis on the Change of one part of Overall Primitive Forest Resourle for Continuous Investigation in Inner Mongolia
     内蒙古森林资源连续清查原始林副总体资源变化浅析
短句来源
     According to the investigation result of one Part of overall primitive forest in 1998,present situation of forest resource was discussed. Compared the result with last investigation,the change of forest resource as well as the effects of management and cutting of forest in last five years were analysed.
     据 1998年原始林副总体清查成果 ,论述了原始林副总体森林资源现状 ,并通过与前次清查成果对比 ,分析了副总体在这五年内森林资源变化情况 ,森林经营和森林采伐效果等。
短句来源
     By the example of Xiaoheshan Forest Park in Hangzhou,the article analyzes the changeable characters under the change condition about primitive forest mat quality and also test significant influence degree at tourist convenience by variance analysis with help of observation about several factors such as temperature,humidity,irradiance,and wind speed on the mat of different tourism site(such as wooden house,Mongolic canopy,lake sand,horse running site).
     对杭州小和山森林公园内不同下垫面性质的旅游设施点 (如木屋、蒙古包、湖边沙滩和跑马场等 )和林地进行多次温度、湿度、风和日照等生态气候要素的实际观测 ,分析这些要素在改变了原林地下垫面性质后的变化特点 ,并用方差分析法检验变化的显著性程度以及对旅游者舒适度的影响。
短句来源
     In this paper, species composition, synusia structure, arbor DBH grade and height structure distribution pattern of Picea asperata primitive forest in this district, were analysed.
     本文分析了该区云杉原始林的种类组成、层片结构、云杉径级和高度分布格局。
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  相似匹配句对
     forest .
     林。
短句来源
     In the primitive subsect.
     在原始的菝葜叶铁线莲亚组subsect.
短句来源
     Internet in the Forest
     森林里的因特网
短句来源
     Primitive Forest of Hippophae rhamnoides L.Discovered in southwest Sichuan Province
     川西南发现沙棘原始森林
短句来源
     Bacillus thuringiensis Isolates from Soil in Primitive Forest of Sheng Nong Jia
     从湖北神农架原始森林土壤中分离的高毒力苏云金芽孢杆菌
短句来源
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  primitive forest
All three are gravely threatened with extinction, mainly by destruction of primitive forest habitat.
      


The present paper presents Latin descriptions of 15 new fern species collected from the Mountain Jiulung-shan in southwestern Zhejiang Province, East China. It is situated not far from the border of Fujian Province to the south with an elevation at 1,950 meters. Because of its rugged topographic features and in accessibility to the outside world, the mountain is still covered by primitive forest of broad-leaved evergreen trees ancient times. Until the fall, 1980, it was explored for the first time by Prof....

The present paper presents Latin descriptions of 15 new fern species collected from the Mountain Jiulung-shan in southwestern Zhejiang Province, East China. It is situated not far from the border of Fujian Province to the south with an elevation at 1,950 meters. Because of its rugged topographic features and in accessibility to the outside world, the mountain is still covered by primitive forest of broad-leaved evergreen trees ancient times. Until the fall, 1980, it was explored for the first time by Prof. P. C. Chiu and his student of the Department of Biology, the Shanghai Teachers University. As a result, they collected a large number of ferns, of which 15 species have recently been identified as new to science.

本文描述采自浙江西南部九龙山的15种蕨类植物新种。此山位于闽浙交界的遂昌县境内南部,是南岭的支脉,海拨高达1,950米,由于交通不便,山体深邃,人迹罕至,原始常绿阔叶林保存完好,直至1980年秋,上海师范大学生物系裘佩熹教授和他的研究生姚关琥同志第一次访问了这座与世隔绝的山林,采集了许多蕨类标本,经过鉴定,发现15个新种,报导如下。

Dendranthema indicum var. aromaticum is a new natural aromatic plant. It distributes in Shennongjia alpine primitive forest of western Hubei Province. Its concrete can formulate in various high perfumes. We first analyzed the absolute oil of its dry flower by GC and GC/MS/DS. We have identified 32 constituents from the absolute oil of its dry flower. The constituents belong to fatty esters, monterpenoids and sesquiterpenoids and its derivates.

神农香菊全草提取的香浸膏香气浓郁独特,可用于调配多种高档化妆用香精,也可直接用于饮料中,在香精香料工业中具有较大的实用价值。本文首次报告了我们用毛细管气相色谱仪和色谱/质谱/计算机联用分析仪,对神农香菊干花净油成分进行分析的初步结果。鉴定出的已知成分包括脂肪族类,含氧或非含氧的单萜及倍半萜类化合物32个。

The tectonics in Maolan karst forest area is situated on the depression zone of west-southern jiangnan landmass of East Yangtes parapiatform which is mainly a kind of carbonate sediment of shallow marine. This zone was folded and uplifted over the sea level at the end of Mesoconic Era. Since cenozoic era, the low mountains of hoodoos and peak clusters have been formed with continuous uplift and strong dissolve. The wide and gentle Maolan syncline that is composed of the carbonatite of carboniferous—permian period...

The tectonics in Maolan karst forest area is situated on the depression zone of west-southern jiangnan landmass of East Yangtes parapiatform which is mainly a kind of carbonate sediment of shallow marine. This zone was folded and uplifted over the sea level at the end of Mesoconic Era. Since cenozoic era, the low mountains of hoodoos and peak clusters have been formed with continuous uplift and strong dissolve. The wide and gentle Maolan syncline that is composed of the carbonatite of carboniferous—permian period extends through the zone, The primitive forest that is kept intact in the southern syncline of the Maoian karst region mainly grows on the dolomitite and limestone of carboniferous period. Because the content of dissolubilit dolomite and calcite in the rocks are up to 99%, the proportions of soil-forming minerals are very low, and the crust uplifts continually. Thus the rate of outcrop rock is over 70—80%. Under the conditions of fragmentary thin soil and strong infiltrating bed rock, the Mixed subtropical evergreen and deciduous broadleaved forests have higher density, smaller diameter class, and lower growing stock. The existence of the forests in the Karst area have made the ecological environment much better than that of the Karst area without forests.

本区大地构造位置处于扬子准地台东部江南台隆西南侧的坳陷地带,沉积物以浅海相碳酸盐类为主,(?)中生代末褶皱隆起、脱离海侵。新生代以来是一个长期上升、强烈溶蚀的喀斯特峰林、峰丛低山山地。由石炭、二迭系碳酸盐岩石构成的宽缓的茂兰向斜南北纵贯全区,现今保存较好的原始森林主要分布在向斜南段、大多接近于水平产状的石炭系白云岩和石灰岩上。岩石中可溶性矿物白云石和方解石高达99%左右,成土矿物比例相应很低。加以地壳不断上升,因而岩石的裸露率达70~80%以上。在土壤极为零星浅薄,基岩强烈透水的条件下,形成了郁闭度大、径级小、蓄积低的亚热带常绿落叶混交林。森林的存在导致地表附近滞留一层潜水,使其生态环境大大优于同一类型无林的喀斯特地区。

 
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