rainfall area

From April to October of 2001, a mixed stand of Pinus tabulaeformis and Quercus variabilis which was 31 years old was observed to study rainfall and its redistribution through test plot in western mountain area of Beijing.

2001年4&10月，通过林内标准地观测，对北京西山地区1块31年生的油松栓皮栎混交林的降雨及其再分配过程进行观测研究。

The high level air parcel over the rainfall area is coming from the entrance of high level jet and passing the core of the jet to the exit region.

结果表明，暴雨区高空的气块来自高空急流的入口区，并穿过急流中心到达急流的出口区。

The whole of the area has less than 250 mm rainfall a year.

这个地区一年降雨量少于250毫米.

The utilizing time and available rainfall of rainwater collection has been determined by analyzing of the rainfall in Dalian area, which provides the basic calculating data of rainwater utilization.

对大连地区的降雨进行分析，确定了实施雨水集蓄利用的时间和降雨量，以此作为计算雨水利用量的基础数据。

The Application of Rainstorm Station Number Forecast to Rainfall Area Forecast

暴雨站数预报在暴雨落点预报中的应用

Study on Rainfall Source Potential and Rainfall Redistribution on Hillside Fields of Mountain Area in the South of Ningxia

宁夏南部山区坡地雨水资源化潜力及降水再分配研究

In the bigger amount of rainfall area, it takes the way which pumps water with the water pump to supply the lawn or to serve as other uses.

对于降雨量较大的地区，采取用水泵抽水的方式来供给草坪或用作其它用途。因此选择粒径较大的粗砾作为储水系统的材料。

The annual rainfall in this area was less than 50 mm last year.

本地区去年的降雨量不足50毫米.

Rainfall is plentiful in the area.

这个地区雨量充足.

In this paper the relative rainfall area in weather chart are discussed.

讨论了雨区在天气图上占的相对面积问题。

When a tree first starts growing in a certain area, it's likely that the climatic envelope — the temperature, humidity, rainfall patterns and so on — suits it.

当一棵树在一个特定区域开始生长时，有可能是因为整体气候，如温度、湿度、降雨模式及其他适合树生长的因素。

In a recent study, researchers used computer models and data from NASA's Tropical Rainfall Measuring Mission satellite to estimate how the dam's construction impacted area rainfall.

在最近的一份研究研究人员采用计算机模型和数据来自美国宇航局的热带降雨测量卫星的使命估计如何三峡大坝的施工阻面积降雨。

Dryland farming is such an agricultural type fed by annual rainfall in arid and semiarid area.

旱地农业是指干旱、半干旱区的雨养农业.

As the zero-balanced surface of rainfall, the snowline can be defined as the lower limit of the perennially snow-covered area, and it is a geographic element as important as the tree line, the periglacial line and the soil line.

雪线是降水的零平衡面，作为终年积雪区的下界，是与林线、冰缘线和土壤线等界线同等重要的自然地理区划线。