查询词典 climatic changes

One of the most important methods to study the loess environmental and climatic change was by the loess' magnetic susceptibility curve.

而通过研究黄土磁化率曲线又是研究黄土环境变化的一种重要方法。

Also, trends in external finance, preferences for export of manufactured goods and climatic and weather conditions.

而且，还受到外部的财政，加工产品的出口的喜好以及当地的气候天气情况的影响。

In the described system, in order to transmit the narrow-band analog signals or low speed digital signals at any time and under any climatic condition, sun-blind-region ultraviolet is used as information carrier, the modulated low voltage mercury-vapor lamp is used as emission device.

所描述的系统是以日盲区紫外光作为信息载体的，用被调制的低压汞蒸汽紫外放电灯作为发射器件，以日盲型滤光片和光电倍增管或日盲型紫外光电倍增管作为接收器件，以达到在任何时间和在任何气候下完成窄频带模拟或低速数字信号的传输。

On the basis of mega and microfossil records, the flora of Yunnan Province has been studied in order to reveal the Tertiary floral evolution and climatic change.

根据已有大化石和孢粉植物群的研究，从植物区系和类群两个层次上，对云南第三纪植物群发展和气候变迁进行了分析。

The midlatitude Asian continent can be roughly divided into two distinct climatic regions: the humid easternsouthern part of Asia mainly controlled by monsoon circulation and inland arid Asia (including the coldarid northern Tibetan Plateau) in the western part dominated by the midlatitude westerlies.

中纬度亚洲地区存在主要受季风环流影响的东南部湿润地区和主要受西风环流控制的内陆干旱区(包括青藏高原北部高寒干旱区，简称西风区)。

This article, through summarizing the progresses in the evapotranspiration (ET0) methods research, analyzes representative ET0 computation methods emphasized on three periods of the world: modificative Penman, Penman-Monteith and standard ASCE-PM. We take 20th century 90's last stages and 21th century initial period's world newest 19 experimental achievements with lysimeter's actual value rating ET0 value as the foundations, analyzing general usage of the ET0 computational method regarding the different climatic conditions. Although the effect of PM method application is desirable in many areas, many local effects are still unsatisfactory; the method MP and so on are more suitable in part of areas; the PM and MP method are not popular, the special attention must be paid to the standard ASCE-PM method. In brief, these kinds of half theory (semi-empirical) methods only suit in certain areas.

通过对ET0计算公式研究进展的总结，分析了在世界上三个时期比较有代表性的计算蒸发腾发量(ET0)的主要公式：修正Penman公式、Penman-Monteith公式及标准ASCE-PM公式；以20世纪90年代末期和21世纪初期世界上最新的19个用Lysimeter实验值率定ET0计算值的实验成果为基础，对于不同气候条件下ET0计算方法的普适性分析评估认为：虽PM公式应用效果较好的地区较多，但也有不少地区效果欠佳，MP等公式在一部分地区较好，PM与MP公式并非普适性的，要特别关注标准ASCE-PM公式，总之，这类半理论公式均有一定的地区性。

The study was to analyze the climatic characteristics of high temperature and muggy weather in Liaocheng City.

［目的］分析聊城市高温和闷热天气的气候特征。

The deposits in multistoried caves record and reflect that neotectonic movement and climatic change had controlled the development of the caves,which is also indicated by dating data.A...

测年资料表明，多层洞穴不同时代的堆积物记录，反映了新构造运动和气候波动对洞穴发育的控制作用，为评价洞穴的发育规模、展布方向及对工程的影响，提供了可靠的科学依据。

Case studies with the data sets of normal climatic year,different variety types and yield levels at different eco-sites indicated a good performance of the model system in guidance and wide applicability.

利用不同生态点的常年逐日气象资料以及不同品种类型、不同产量目标资料对所建知识模型进行了实例分析，结果表明知识模型对不同条件下冬油菜适宜绿色面积指数的设计具有较好的可靠性和适用性。

There will be an obvious important effect of global climatic change in future on cropping systems in China. The heat resource will be increased to a certain extent in all regions of China, and the north borderline of two crops per annual or three crops per annual will move northwardly, the cropping range, output and quality of crps Will be changed.

未来全球性气候变暖对我国的种植制度将产生明显的影响，预计我国各地的热量资源将有不同程度的增加，使一年二熟、一年三熟的种植北界有所北移，主要农作物的种植范围、产量、质量都会有所变化。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044