助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   major climatic 的翻译结果: 查询用时:0.194秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

major climatic
相关语句
  主气候
     Preliminary Reconstruction of the Temperature Curve of the Last Major Climatic Cycle in North China
     中国北方末次主气候旋回气温曲线的初步恢复
短句来源
  “major climatic”译为未确定词的双语例句
     Major climatic factors were determined by stepwise regression and correlations analysis on relationshipbetween grain starch, protein content and climatic factors. Then, models were established based on these correlations.
     通过籽粒淀粉及蛋白质含量与气候因子的相关分析及逐步回归分析,确定了显著影响籽粒淀粉与蛋白质含量的主要气象因子,并通过各气象效应因子与籽粒淀粉与蛋白质含量的曲线关系建立预测模型。
短句来源
     SIMULATED MAJOR CLIMATIC FEATURES OF SEA ICE IN THE NORTHERN HIGH LATITUDE REGION IN A GLOBAL SEA-SEA ICE AIR COUPLED MODEL
     北半球高纬海冰主要气候特征的全球海冰气耦合模式数值模拟
短句来源
     Distribution of the Arid and Semiarid Areas in China and Their Major Climatic Characteristics
     中国干旱、半干旱地区的分布及其主要气候特征
短句来源
     Drought is the major climatic characteristics in the west of Jilin province.
     干旱是该区的主要气候特征。
短句来源
     It is dry season from November to April,in which the population number is small,and the effect of major climatic facors on population dynamic is X 1 .3)In total 23 equation calculated in these eight years the important climatic factors of the ten variants (met) of the effect on population dynamic are X 1 , X 5 and X 10 .The result of seven climatic factors and ten climatic factors of the effect on population dynamic are discussed.
     从 1 1月份至次年 4月份为旱季 ,山蛭种群数量小 ,主要影响气候因素是 X1,3) 8a全部 2 3条回归方程中 ,在 1 0个气侯因素中 ,影响海南山蛭种群数量动态的主要气候因素是 X1,X5和 X10 。 讨论了 7个气象因素与 1 0个气象因素对海南山蛭种群数量的影响情况。
短句来源
更多       
  相似匹配句对
     Drought is the major climatic characteristics in the west of Jilin province.
     干旱是该区的主要气候特征。
短句来源
     ANALYSIS OF MAJOR CLIMATIC FACTORS AND ITS APPLICATION TO CLIMATIC DEMARCATION
     主成分分析在气候区划中的应用
短句来源
     Major results are:
     主要研究结果如下:
短句来源
     The major results were that:
     经过研究取得如下主要结果:
短句来源
     Climatic Classification
     世界气候分类
短句来源
查询“major climatic”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  major climatic
The statistical field significance of trends in three major climatic regions: Hokkaido (I), areas adjacent to the Japan sea (II), and to the Pacific Ocean (III), is evaluated by the bootstrapping test which preserves cross-correlation among sites.
      
Local temperature is one of the major climatic elements to record the changes in the atmospheric environment caused by industrialization and urbanization.
      
The ways that people experience, respond to and pattern recovery from major climatic aberrations must be understood within the context of existing socioeconomic arrangements and the ethos that informs these.
      
due to a major climatic change leading to drier and cooler conditions.
      
Results show that the major climatic feature was found to be a precipitation maximum during the hydrological summer, and the major hydrological feature was a discharge maximum during the hydrological winter.
      
更多          


Most scientists divide the present-day crocodilians into 3 families, 8 genera, and 21 species. They are in general adapted to a semiaqatic life in a warm environment. There is only one genus (Alligator) which lives in the north temperate zone. It is composed of two species. Both are distributed over the same latitudinal areas under the similar ecological environment. However, A. sinensis is in the lower reaches of the Yangtze River in Eastern Asia; while A. mississippiensis in the southeastern U. S. A. The fact...

Most scientists divide the present-day crocodilians into 3 families, 8 genera, and 21 species. They are in general adapted to a semiaqatic life in a warm environment. There is only one genus (Alligator) which lives in the north temperate zone. It is composed of two species. Both are distributed over the same latitudinal areas under the similar ecological environment. However, A. sinensis is in the lower reaches of the Yangtze River in Eastern Asia; while A. mississippiensis in the southeastern U. S. A. The fact may be related to its evolutionary history. Of the Cretaceous alligators the earliest species (Brachychampsa montana) was recovered from the Hell Creek Beds of Montana, North America. The fossil mammals found in the Eastern Asian and North American Cretaceous rocks are surprisingly similar. Their close relationship indicates that migration of land animals between east Asia and western North America was possible in the Cretaceous. The existence of such a connection is also supported by the distribution of Cretaceous dinosaurs, and by the reconstructed location of continents. Frakes (1979) pointed out that the Cretaceous must be recognized as a time of great warmth over the globe. The climate was characterized by extremely equable temperatures with very little variation from day to night, from summer to winter, and from north to south. Paleocene and Eocene epochs apparently experience cool changes. The trans-Bering Bridge acted as a selective filter, for it located at the high latitudes. It is probable that cool conditions may have excluded some forms of animals or, alternatively, appropriate foods to sustain their passage may have been unavailable in these regions. During these epochs, some new alligators appeared in North America, such as Allognathosuchus. In Eastern Asia, Eoalligator chunyii was discovered in Paleocene fossil beds of Nanxiong, Guangdong Province. This species may bear some resemblance with Allognathosuchus, even with the recent species Alligator sinensis. Allognathosuchus was living at the high latitudes, as well as at the low latitudes in Eocene. Some fragmentary materials of Allognathosuchus were found at 79°N in the Ellesmere Island. On the basis of the most recent paleomagnetic data available, McKenna (1980) calculated a paleolatitude of 77.5° N± 6°. So it seems to us that the cool climate at the Bering Bridge would not prevent the alligators from migrating in late Paleocene and early Eocene. At the end of the Eocene, a major climatic deterioration occurred. The cooling continued until Oligocene. Besides, the Bering Bridge was submerged in late Eocene and Oligocene. It is in the Oligocene that Alligator prenasalis and A. visheri made their first appearance in North America. Mook (1923) and Steel (1973) suggested that the probable alligator morphological series begins in the Eocene with Allognathosuchus. In the Oligocene beds of Eastern Asia, any materials of Alligator have not been found yet. This matter may bear much relation to the major climatic deterioration and the submerging of the bridge. From oxygen isotopes, global trend in Miocene paleotemperatures is significant warming. The trend is supported by a broad range of data from other sources. Just as mentioned above, the land bridge was submerged in late Eocene and Oligocene. However, it emerged again in the Miocene. Approximately 60 species of megafossil plants were discovered in the Miocene beds in Alaska. The flora includes Glyptostrobus and Metasequoia. Therefore, the climate in Alaska was very warm during the Miocene time. It is during the Miocene that Alligator made its first appearance in Eastern Asia. In North America, A. thomsoni, A. megrewi, and A. olseni replaced A. prenasalis and A. visheri. It is probable that Alligator crossed Bering Bridge and arrived at Eastern Asia during this warm epoch. Steel (1973) held that the short-snouted A. thomsoni have been antecedent to an unknown species which spread into Asia and became the progenitor of A. sinensis, while the long-snouted A. olseni might have given rise in situ to A. mississippiensis. At the end of the Miocene, another major climatic deterioration occurred. This cooling continued and was capped in the Pleistocene by a period of major glaciation. The cold climate in Bering Bridge became an insuperable barrier for Alligator and other forms adapted to a warm climate. Recently, Alligator cf. sinensis was found in Middle Pleistocene deposits (at about 240, 000—280, 000 years B. P.) in Hexian, Anhui Province. According to Zhou Benxiong(1982), the distribution of A. sinensis by about 6000 years ago had reached northward the Huang-Huai Plain in the area round 36° N, but at present it is limited to the lower reaches of the Yangtze River. In short, it happened that the common progenitors of Alligator Of both Asia and America of present-day, being no migrating between Eastern Asia and North America after the Miocene, might have given rise to two different species in these two continents under isolaring conditions, i. e. A, sinensis and A. mississippiensis. That is the story told by fossil alligators.

现存的鼍属只有两个种:即东亚的扬子鳄及北美的密河鳄。虽然这两个种的性质、纬度分布以及生态环境等都十分相似;但两者的水平分布的距离却几有地球的半圈。本文根据有关鼍类的进化、迁徙等的历史资料,对此进行了初步的探讨。

This article analyzed the principal components of air temperature and sunshine, the two major climatic elements, and defined the dominant distribution patterns of secular temperature deviation (Fig.g) and sunshine-hour deviation (Fig.4) . Furthermore, the group average method was used to obtain the similarity (or distance, Fig. 5) among the clusters with the factor loading (Tab.3) that are related to the rise and fall of the dominant distribution patterns. It was regarded as the indexes of the regionalization...

This article analyzed the principal components of air temperature and sunshine, the two major climatic elements, and defined the dominant distribution patterns of secular temperature deviation (Fig.g) and sunshine-hour deviation (Fig.4) . Furthermore, the group average method was used to obtain the similarity (or distance, Fig. 5) among the clusters with the factor loading (Tab.3) that are related to the rise and fall of the dominant distribution patterns. It was regarded as the indexes of the regionalization to make the cluster analysis (Fig.6). Finally, the climatic regionalization (Fig.7) of air temperature and sunshine with time change in Northeast China was completed.It is a new method of the climatic regionalization combining the principal component analysis with the cluster analysis. It overcomes the short comings of subjectivity and nonunity of the regionalization indexes in traditional re-gionalizations. Meanwhile the article also indicated that the quantitative clima tic regionalization should be applied combining with the special climatic map (or available climatic map) . We should promote the advantages and overcome the shortages in order to provide reliable scientific basis for arranging the agricultural production structure to suit the local conditions.

根据对气温和日照的主成分分析,明确了东北地区多年气温偏差和多年日照时间偏差的优势分布型,然后用气温和日照的各主成分同各个站点的气温和日照间的时间变动特性值(因子负荷量),由群平均法求出聚类间的类似度(或称距离),以此作为分区的综合指标,作成东北地区气温和日照区划图。

Based on data of per mu yield of spring-sown soybean and of cli-mate in Hengyang from 1975 to 1981,the tendency yields are estimatedfirst by the method of orthogonal polynomial regression,and then by theFisher's integral regression equation for the out-tendency yields andclimatic factors in this city.Thus the major climatic factors influencingthe yield of spring-sown soybean are chosen and their coefficients arefound.The study shows that the yield of spring-sown soybean is obviouslyinfluenced by the average...

Based on data of per mu yield of spring-sown soybean and of cli-mate in Hengyang from 1975 to 1981,the tendency yields are estimatedfirst by the method of orthogonal polynomial regression,and then by theFisher's integral regression equation for the out-tendency yields andclimatic factors in this city.Thus the major climatic factors influencingthe yield of spring-sown soybean are chosen and their coefficients arefound.The study shows that the yield of spring-sown soybean is obviouslyinfluenced by the average temperature of ten days,as well as the aver-age highest and lowest temperatures and the average sunshine hours often days.These climatic factors are quite appropriate to spring-sownsoybean in it's middle growth period but not quite appropriate in it'searly and late growth period.In order to make use of advantages of climatic factors in each gro-wth period of spring-sown soybean,the corresponding propositions areput forward.The two cultivated-systems are also discussed in this arti-cle.In fact,the cultivated system of spring-sown soybean—late hybridrice is better than that of early rice—autumn-sown soybean.

依据1975~1981年衡阳市的气象资料和春大豆亩产量资料,首先用正交多项式回归方法估计了趋势产量,然后用费希尔积分回归模式和逐步回归方法计算出了该市气候因子和离趋势产量间的积分回归公式。这样,就选出了影响春大豆产量的主要气候因子,同时求出了它们对春大豆产量的影响系数。研究表明春大豆产量显著地受每旬平均温度,旬平均最高温度,旬平均日照时数和旬平均最低温度的影响。在春大豆生育中期这些气候因子比较适合,但在春大豆生育早期和晚期则不太适合。为了利用春大豆生育期间气候因子的有利影响和克服不利影响,进一步发展春大豆生产提出了一些相应的措施。并对两种种植制度作了讨论。事实证明,春大豆杂交晚稻种植制度优于早稻秋大豆种植制度。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关major climatic的内容
在知识搜索中查有关major climatic的内容
在数字搜索中查有关major climatic的内容
在概念知识元中查有关major climatic的内容
在学术趋势中查有关major climatic的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社