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tropical weather
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  热带天气
     THE INFLUENCE OF COLD AIR FROM MIDDLE LATITUDE IN SOUTHERN HEMISPHERE ON TROPICAL WEATHER SYSTEMS
     南半球中纬冷空气对热带天气系统的影响
短句来源
     The results-thus obtained not only provide further understanding of the basic climatic fields in the South China Sea, but also reveal the relationship between various disturbances superposed on these basic fields and the tropical weather system, thus establish foundations for studying the tropical weather system(eg. the ITCZ in the South China Sea etc)and the response of the sea-air invironment in the South China Sea to EL-Ni(?)
     其结果除了深入了解南海地区气候的基本场外,还揭示了叠加在基本场上的各种扰动场与热带天气系统的联系,为研究南海ITCZ等热带天气系统以及南海环境场对EL—Ni(?)
短句来源
     On the contrary, typhoon Utor turns weakening after landing and it is only a isolated tropical weather system because of the obstruction of subtropical high pressure, and moisture flux convergence is located below 850hPa.
     而 0 1 0 4号台风是一个孤立的热带天气系统 ,由于副高阻挡 ,该系统不存在与西风带冷空气发生相互作用的条件 ,水汽辐合也仅限于摩擦层以内 ;
短句来源
     After further studies using diagnostic analysis method, we found that: (1) The Tropical Depression had a deep structure of tropical weather system, including a positive vorticity area in the low- to mid-troposphere, negative vorticity area and a strong divergence layer was in the upper-troposphere.
     对其进一步的诊断分析发现:(1)热带低压具有深厚的热带天气系统结构特征,自形成后,对流层中低层为正涡度区,其上为负涡度区,散度场高空存在强辐散层;
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  “tropical weather”译为未确定词的双语例句
     Based on the analysis of the corrosive mediums in marine transportation and tropical weather and environment,the temporary protecting methods in storage,loading and unloading,and marine transportation of SKD automotive components exported to Tanzania are studied and laid down,In order to guarantee the components not to rust and demage after they arriving to the lestinations,the suitable rust-inhibiting materials are adopted and different packing forms are desigred according to the maferials and formal feature of SKD automotive components.
     根据对海洋运输及热带气候环境腐蚀介质的分析,研究制定了出口坦桑亚SKD汽车件在储存、装卸、海运中的临时性保护方法。 根据SKD汽车件的材质和形状特点,选择了防锈材料,设计了不同的包装形式,保证了其在到达目的地后不发生锈蚀和损坏
短句来源
     2) Torrential rains produced by the interactions of typhoon with the westerlies and/or other subtropical and tropical weather systems at the outer part of typhoon cyclone.
     2)台风外缘与西风带或副热带系统等相互作用的暴雨;
短句来源
     The function of numerical forecast products was assessed and the explanatory level to sub tropical weather was calculated.
     作者评估了国家气象中心的数值预报产品的性能;
短句来源
     By using the method and principle of modern synoptic meteorology,the heavy rain occurred in July,2000 in Guangdon is analysed The rainfall area,amount and intensity are investigated to find the reason,specialties,mechanism and its relation with the heavy rain causing by tropical weather systems
     用天气学原理和方法对 2 0 0 0年 7月中旬的一次降水进行了天气环流背景和物理量场的分析 ,对降水的落区、雨量和强度进行了推演 ,表明了这次热带系统降水的原因、特点、机制和系统间的关联性。
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  相似匹配句对
     Weather
     天气
短句来源
     Weather
     天气(一)
短句来源
     ACTIVITIES OF TROPICAL CYCLONE AND THE WEATHER OF LIANYUNGANG CITY
     热带气旋活动与连云港市的暴雨、大风天气
短句来源
     Local Weather Forecasting in a Humid Tropical Climate
     热带湿润气候中的局地天气预报
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     Tropical Botanical Garden
     热带之梦中心
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  tropical weather
The Palmer index has been modified to suit the tropical weather conditions in India.
      
Purpose: The purpose of this study was to evaluate the influences of tropical weather on patients with different ovarian responses in the treatment of assisted reproductive technology.
      
The Gulf is mainly influenced by extra-tropical weather systems, whereas the region south of the Strait of Hormuz is affected by tropical cyclones.
      
One of the greatest challenges in tropical weather forecasting is the rapid intensification (RI) of the tropical cyclone (TC), during which its one-minute maximum sustained wind speed increases at least 30?knots per 24 hours.
      
Then the impact of physical initialization on the maintenance and prediction of tropical weather such as the monsoon can be determined.
      
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In this paper, YIN-MIAN trough during summer in the years of 1974-1983 are analysed. It is found that the YIN-MIAN trough is a branch of Indian monsoon trough and its activity is restricted by the tropical weather systems over the South China sea and adjacent area.

本文对1974—1983年夏季印缅槽活动进行普查后指出,夏季印缅槽属于印度季风槽的一部分,它的活动受南海毗邻地区热带天气系统所制约。在南半球越赤道气流进入孟加拉湾和中南半岛所形成的西南季风潮过出后期,往往是印缅槽形成的良好时期。初夏印缅槽活动与华南前汛期的暴雨有较好的相关。

In this paper, some viewpoints on the tropical climate in China have been given. So far as the boundary of climate is concerned, the low temperature level in winter is to be considered first. The northern boundary of tropical climate in China is determined according to the climatic indices, and referring to the local mountainous topography and the growth of tropical crops. The indices include: (1) The mean temperature of the coldest month 15℃; (2) the annual mean minimun temperature 3℃; (3) the absolute minimum...

In this paper, some viewpoints on the tropical climate in China have been given. So far as the boundary of climate is concerned, the low temperature level in winter is to be considered first. The northern boundary of tropical climate in China is determined according to the climatic indices, and referring to the local mountainous topography and the growth of tropical crops. The indices include: (1) The mean temperature of the coldest month 15℃; (2) the annual mean minimun temperature 3℃; (3) the absolute minimum temperature 0℃; (4) almost free of frost or the frost days not more than 2 days; (5) the annual accumulated temperature of the 10℃ period about 7500-8000℃, which is roughly equivalent to annual mean temperature of 22℃; (6) the percentage of the tropical weather type and transitional weather type about 80% of the annual total.

本文按照我国季风热带气候的特点,根据华南100多个台站近三十年气候资料拟订我国的热带北界,采用了如下气候指标:(1)最冷月均温15℃;(2)极端低温多年平均3℃;(3)绝对低温O℃;(4)年平均霜日1—2天;(5)≥1O℃积温>500℃;(6)热带天气型日数占各型天气日数约达80%.据此划定的热带北界自粤西高州,东出粤西沿海—珠江口—粤东沿海—台湾中南部沿岸,西延桂南沿岸—滇南西双版纳南部—向南流的各河谷南端及盆地.我国热带成带状,但不很连续,有些成“飞地”插入南亚热带.北界全长约3000km,热带陆地面积约8X10~4km~2.

On the Jianfengling Ridge, Hainan Island, after the tropical mountain rain forest was cut. the dominant species of the regeneration communities on the cutting blanks is Castanopsis fissa. The authors studied the characteristics of two regeneration communities——one regenerated on a large cutting blank and ten-year after cutting there had a tending action taken, another regenerated on a small cutting blank (about 0.25 ha) and had no tending action taken. The characteristics being compared were the Important Values...

On the Jianfengling Ridge, Hainan Island, after the tropical mountain rain forest was cut. the dominant species of the regeneration communities on the cutting blanks is Castanopsis fissa. The authors studied the characteristics of two regeneration communities——one regenerated on a large cutting blank and ten-year after cutting there had a tending action taken, another regenerated on a small cutting blank (about 0.25 ha) and had no tending action taken. The characteristics being compared were the Important Values (Ⅳ.) of the plan populations, the population diversity and the age structure. The regeneration quality of the two communities was also evaluated.The results indicated the two communities had outstanding differences. The community characteristics and regeneration quality on the small cutting blank was much better than those on the large one. The authors think that the cutting method of tropical mountain rain forest should be small cutting blanks which are separated from each other, because ere are adequate and equitable seed sources for all the main species provided by the sorrounding forest. And using separated small cutting blanks will neither damage the ecological envi ronment nor cause low regeneration quality of communities. So, it is possibla for the regeneration communities on the small cutting blanks to lead to its climax communities in a short time. The spontaneous succession of these kinds of regeneration communities have the best structure to utilize the non-biological resoures, such as fertile soil and good tropical weather. From the results, the tending action is not needed for the regeneration communities, except for speciel forest purposes.There are still two problems that need more experiments. First, to define an exact size of small area for cutting. The cutting area must both maintain the ecological balance and make the cutting department have maximum economic efficiency. Second, to define a suitable tending strength in the regeneration communities which are for special forest purposes.In addition, the authors have made a standard of dividing the tree age classes by the tree sizes, which is only suitable in the tropical mountain rain forest because the trees there grow rapidly.

海南岛西南部热带山地雨林采伐迹地上的更新群落大多数是以闽粤栲占优势的森林植被。本文以尖峰岭为例,对热带山地雨林不同采伐方式迹地上更新的群落进行了群落数量特征、种群年龄结构的分析。同时从林业生产的角度,评定了群落的更新质量,并提出了热带山地雨林适宜的采伐方式和群落更新的抚育管理方法。

 
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