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我国亚热带     
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  subtropical zone in china
     Harness of Water and Soil Erosion in Granite Hill and Mountain Area of Subtropical Zone in China
     我国亚热带花岗岩丘陵山区水土流失的治理一例
短句来源
     A culture experiment results in that pandan leaf is suit to the acid red soil in southern China except for a limitation of lower temperature. So it can be introduced to tropical or the south region of subtropical zone in China.
     实验表明板兰香适应我国南部酸性赤红壤 ,但因受温度限制 ,仅适合在我国亚热带南缘至热带区域推广。
短句来源
     The surface chemical properties, adsorption and oxidation characteristics on heavy metal elements between iron-manganese cutans and their matrix soils in yellow cinnamon soil, yellow brown earth and red soil were studied in subtropical zone in China.
     以我国亚热带的黄褐土、黄棕壤和红壤为材料,研究了土壤铁锰胶膜和其基质的表面化学性质及其对重金属元素的吸附和氧化特点。
短句来源
  subtropic zone
     There are richer water and heat resources and much more plant and animal products could been produced in the national subtropic zone.
     我国亚热带具有丰富的水热资源,物产丰富,但由于不合理的土地利用使土壤侵蚀仍有不断增加的趋势,其原因是由于这一地区降雨侵蚀力大;
短句来源
  “我国亚热带”译为未确定词的双语例句
     Therefore,at the present high level of productivity,the paddy soils in (subtropical)(China) would sequestrate an extra of 411.0(±84.7)Tg of atmospheric CO_2 in future.
     据此,若保持现实较高生产力水平,则我国亚热带地区水稻土未来可新固定大气CO2量411.0(±84.7)Tg。
短句来源
     The annual NEE in paddy ecosystem was(2?475.6)(g/(m~2·a).) This is showed that paddy ecosystem was a carbon sink for the atmosphere in subtropical region.
     年净吸收CO2总量为2 475.6 g/(m2.a),这表明我国亚热带稻田生态系统是大气CO2的汇.
短句来源
     Based on this,it was figured out that the paddy soils in subtropical China sequestrated 555.1(±88.7)Tg of(atmospheric) CO_2 in the past 20 years,demonstrating an important function as a sink of CO_2.Today there are still large areas of paddy fields that have less soil organic C content than that at steady state.
     据此计算我国亚热带地区水稻土过去20年固定大气CO2量555.1(±88.7)Tg,其作为碳汇的作用是相当明显的。
短句来源
     But the middle level management method (A2B2C2D2) is recommended in mountain area of middle and north subtropic region for bamboo shoot stands of Ph. pubescens, according to the results of comprehensive analysis.
     据综合分析的结果,建议在我国亚热带中、北部山地毛竹笋用林中推行中等水平(A_2B_2C_2D_2)的经营方式。
短句来源
     Eucommia ulmoides Oliv is the Chinese native valuable non-timber species, which is planted in 26 provinces from sub-tropic zones to worm-temperate zones in China.
     杜仲(Eucommia ulmoides Oliv)是中国特有的名贵经济树种,在我国亚热带至暖温带的26个省(区、市)均有栽培。
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  相似匹配句对
     Bioengineering Harnessment of Soil Erosion for National Subtropic Zone
     我国亚热带土壤侵蚀的生物工程治理
短句来源
     is one of the important subtropical fruits tree in the south of China.
     是我国南方重要的亚热带果树之一。
短句来源
     WALNUT OF CHINA
     我国的核桃
短句来源
     China's OPAC
     我国的OPAC
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     On Subtropical Zone of China
     关于中国的亚热带
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  zone of china
The loess and desert transitional zone of China responses sensitively to the Asian monsoon fluctuations.
      
The endangered medicinal herb,Changium smyrnioides can only be found in deciduous forest gaps within the middle to northern subtropical broad-leaved evergreen forest zone of China.
      
The contents of soil organic C (SOC), total N (TN), total P (TP), dissolved N (DN), Olsen-P, and microbial biomass C, N, P (BC, BN, BP) of 254 paddy soils (0-18 cm in depth) in a hilly red soil region of subtropical zone of China were studied.
      
The cooling fluctuation events during Holocene in the tropical zone of China
      
Forty-eight samples are chosen to discuss the distribution in space and time of the cooling fluctuation events during Holocene in the tropical zone of China in this paper.
      
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The broad-leaf evergreen forest is the most important primary vegeta- tion type of subtropical region in China.Chekiang province is one of the main provinces in which this type distributes.On the basis of investiga- tions of broad-leaf evergreen forest of five places in that province the features of it's floristie composition,physiognomy and structure are ge- neralized. In this paper,first of all we describe the environmental conditions, under which the broad-leaf evergreen forest is located.It is explained,the...

The broad-leaf evergreen forest is the most important primary vegeta- tion type of subtropical region in China.Chekiang province is one of the main provinces in which this type distributes.On the basis of investiga- tions of broad-leaf evergreen forest of five places in that province the features of it's floristie composition,physiognomy and structure are ge- neralized. In this paper,first of all we describe the environmental conditions, under which the broad-leaf evergreen forest is located.It is explained,the broad-leaf evergreen forest is a characteristic vegetation type which have developed under the condition of subtropical monsoon climate of East Asia. According the notes of 21 plots from five places in the broad-leaf evergreen forest of Chekiang province about 428 species of vascular plant were calculated,which belong to 105 families and 225 genera.In the dicotyledonous plants the species of Fagaceae,Lauraceae and Theaceae families are abundent,they are all fundamental components of tree layer.The dominants of community are concentrated on a few genera, such as Castanopsis,Lithocarpus,Cyclobalanopsis,Quercus,Camellia Eurya,Machilus,Cinnamomum,Lindera,Litsea,Rhododendron,Photinia and Prunus. In addition,the geographical elements of flora in broad-leaf evergreen forest were analysed.It was told,that they have a tight connexion with the tropical flora,especially have a common history in a long peroid with the tropical flora of South-East Asia.The high percentage of genera distrubuting in temperate zone and East Asia is one of the features of Broad-leaf evergreen forest in the east part of China.A large number of endemic species of subtropic in China further expresses that the broad- leaf evergreen forest is a distinct type in the subtropical region of China.

文章根据对浙江省五个地点的常绿阔叶林的调查,对其种类成份、外貌和结构的特征,作了汇总分析。在本文中,首先讨论了常绿阔叶林所在的环境条件,说明我国常绿阔叶林是在东亚亚热带季风气候条件下孕育的一种特殊的植被类型。根据五个地点21个样地的统计,组成浙江常绿阔叶林的维管束植物共约428种,分属于105科,225属。在双子叶植物中壳斗科、樟科、山茶科的种类最多,它们均是构成林木层的基本成份。群落的优势种集中在少数的属中。如壳斗科的 Castanopsis,Lithocarpus,Cyclob-alanopsis,Quercus,山茶科的 Camellia,Eurya,以及樟科的 Machilus,Cinnamomum,Lindera,Litsea 和杜鹃花科的 Rhododendron 以及蔷薇科的 Photinia 和 Prunus 等。同时还分析了常绿阔叶林区系的地理成份,分析表明它们与热带区系有着密切联系,尤其是与热带东南亚植物区系存在着较悠久的共同历史。温带、东亚分布类型的属的较高比例是我国东部亚热带常绿阔叶林的特征之一。中国亚热带特有种类的大量存在进一步表明了常绿阔叶林是我国亚热带地区的一种特有类...

文章根据对浙江省五个地点的常绿阔叶林的调查,对其种类成份、外貌和结构的特征,作了汇总分析。在本文中,首先讨论了常绿阔叶林所在的环境条件,说明我国常绿阔叶林是在东亚亚热带季风气候条件下孕育的一种特殊的植被类型。根据五个地点21个样地的统计,组成浙江常绿阔叶林的维管束植物共约428种,分属于105科,225属。在双子叶植物中壳斗科、樟科、山茶科的种类最多,它们均是构成林木层的基本成份。群落的优势种集中在少数的属中。如壳斗科的 Castanopsis,Lithocarpus,Cyclob-alanopsis,Quercus,山茶科的 Camellia,Eurya,以及樟科的 Machilus,Cinnamomum,Lindera,Litsea 和杜鹃花科的 Rhododendron 以及蔷薇科的 Photinia 和 Prunus 等。同时还分析了常绿阔叶林区系的地理成份,分析表明它们与热带区系有着密切联系,尤其是与热带东南亚植物区系存在着较悠久的共同历史。温带、东亚分布类型的属的较高比例是我国东部亚热带常绿阔叶林的特征之一。中国亚热带特有种类的大量存在进一步表明了常绿阔叶林是我国亚热带地区的一种特有类型。

The broad-leaf evergreen forest is the most important primary vegetation type of subtropical region in China. Chekiang province is one of the main provinces in which this type distributes. On the basis of investigations of broad-leaf evergreen forest of five places in that province the features of it's floristic composition, physiognomy and structure are generalized. In this paper, first of all we describe the environmental conditions, under which the broad-leaf evergreen forest is located. It is explained,...

The broad-leaf evergreen forest is the most important primary vegetation type of subtropical region in China. Chekiang province is one of the main provinces in which this type distributes. On the basis of investigations of broad-leaf evergreen forest of five places in that province the features of it's floristic composition, physiognomy and structure are generalized. In this paper, first of all we describe the environmental conditions, under which the broad-leaf evergreen forest is located. It is explained, the broad-leaf evergreen forest is a characteristic vegetation type which have developed under the condition of subtropical monsoon climate of East Asia. According the notes of 21 plots from five places in the broad-leaf evergreen forest of Chekiang province about 428 species of vascular plant were calculated, which belong to 105 families and 225 genera. In the dicotyledonous plants the species of Fagaceae, Lauraceae and Theaceae families are abundent, they are all fundamental components of tree layer. The dominants of community are concentrated on a few genera such as Castanopsis, Lithocarpus, Cyclobalanopsis, Quercus, Camellia Eurya, Machilus, Cinnamomum, Lindera, Litsea, Rhododendron, Photinia and Prunus. In addition, the geographical elements of flora in broad-leaf evergreen forest were analysed. It was told, that they have a tight connexion with the tropical flora, especially have a common history in a long peroid with the tropical flora of South-East Asia. The high percentage of genera distrubuting in temperate zone and East Asia is one of the features of broad-leaf evergreen forest in the east part of China. A large number of endemic species of subtropic in China further expresses that the broadleaf evergreen forest is a distinct type in the subtropical region of China.

文章根据对浙江省五个地点的常绿阔叶林的调查,对其种类成份、外貌和结构的特征,作了汇总分析。在本文中,首先讨论了常绿阔叶林所在的环境条件,说明我国常绿阔叶林是在东亚亚热带季风气候条件下孕育的一种特殊的植被类型。根据五个地点21个样地的统计,组成浙江常绿阔叶林的维管束植物共约428种,分属于105科,225属。在双子叶植物中壳斗科、樟科、山茶科的种类最多,它们均是构成林木层的基本成份。群落的优势种集中在少数的属中。如壳斗科的Castanopsis,Lithocarpus,Cyclobalanopsis,Quercus,山茶科的Camellia,Eurya,以及樟科的Machilus,Cinnamomum,Lindera,Litsea和杜鹃花科的Rhododendron以及蔷薇科的Photinia和Prunus等。同时还分析了常绿阔叶林区系的地理成份,分析表明它们与热带区系有着密切联系,尤其是与热带东南亚植物区系存在着较悠久的共同历史。温带、东亚分布类型的属的较高比例是我国东部亚热带常绿阔叶林的特征之一。中国亚热带特有种类的大量存在进一步表明了常绿阔叶林是我国亚热带地区的一种特有类型。

the grass-land dominated by Arundinella setosa is a type of communitywidely distributed on the hills of red soil in subtropical zone of China,especially on the hills of Taihe district, Jiangxi province. The soil ofthese hills is dry and barren. The floristic composition of the communityincludes about 84 species and is dominated by grasses including 3 species.The perennial herbs are the most basic life form in the community occu-pying about 41 percent of the total species. In general, the coverage of thecommunity...

the grass-land dominated by Arundinella setosa is a type of communitywidely distributed on the hills of red soil in subtropical zone of China,especially on the hills of Taihe district, Jiangxi province. The soil ofthese hills is dry and barren. The floristic composition of the communityincludes about 84 species and is dominated by grasses including 3 species.The perennial herbs are the most basic life form in the community occu-pying about 41 percent of the total species. In general, the coverage of thecommunity is about 60 percent. The species saturation varies 12-14 species/m~2 dominated chiefly by xeromesophilous grasses. There are 3000-6000 kg/hain the production of fresh grasses. On the basis of difference of the envi-romental conditions and the man-made influence Arundinella setosa grass--land on the hills in Taihe can be divided into six basic types: 1. Arundinella setosa+Eulalia speciosa grass-land; 2. Arundinella setosa+Themeda triandra var. japonica grass-land; 3. Arundinella setosa+Ischaemun indicum grass-land; 4. Arundinella setosa+Eriachne pallecens grass-land; 5. Arundinella setosa+Eulalia quadrinervis grass-land; 6. Arundinella setosa+Ischaemum barbatum grass-land. At present this grass-land is utilized as cutting and grazing whichhave been caused the different levels of the soil erosion. It seems that itis suitable to take the approach closing hills and afforesting on the steep--slope of the hills and gradually to restore it into forest vegetation; Andon the gentle-slope of the hills where the condition is better, it is pos-sible to establish pasture and to combine it with cultured forage for deve-lopment of domestic animals, in order to satisfy a variety of the require-ment of the people.

以刺芒野古草为主的草丛,为我国亚热带红壤丘陵广泛分布的草丛类型之一,特别在江西泰和丘陵坡地分布非常广泛,其所在地土壤干燥而瘠薄。群落的种类组成约有84种,以禾本科的种类(23种)最多。多年生草本是群落中最基本的生活型(占总种数的41%)。群落覆盖度一般为60%。每平方米种的饱和度为12—14种,以早中生丛生禾草占主要优势。植物地上部分的生物量为3000—6000公斤/公顷(鲜草)。由于生境条件和人为利用程度的不同,在泰和可以划分为六个基本类型: 1.刺芒野古草十金茅草丛; 2.刺芒野古草十黄背草草丛; 3.刺芒野古草十细毛鸭咀草草丛; 4.刺芒野古草十鹧鸪草草丛; 5.刺芒野古草十四脉金茅草丛; 6.刺芒野古草十粗毛鸭咀草草丛。目前,该草丛的主要利用途径为割草和放牧,已出现程度不同的水土流失现象,看来在坡度较陡的地方应采取封山育林的方法使其逐渐恢复为森林植被,而在坡度平缓条件较好的地方,可以考虑建立放牧场,并与人工种植牧草结合起来发展养牛业,以满足人民生活多方面的需要。

 
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