查询词典 rainfall

The WEBGIS-based flood-rainfall information query system and automatically-plotting of isohyets are this article key point.

基于WEBGIS的水雨情检索子系统和等雨量线的绘制是本文的重点。

The technique of automatically-plotting of isohyets makes it convenient and efficient to analyze the rainfall information so as for supervisor to make decisions, which provides accurate criterion for flood forecasting and flood-control deployment.

雨量等值线自动绘制功能的实现，使雨情信息的分析变得更方便、快捷，大大提高工作效率，便于领导决策分析，为洪水预报与防汛调度提供准确的依据。

As the fluctuation in rainfall from year to year is great,it is always a difficuIt matter to discuss the subject and draw isohyets with accuracy and intelligence unIess we have a long series of reliable observations well istributed over the region under discussion.

任浙江大学校长期间，他倡导&求是&校训，实行民主办学，提倡学术自由，使浙大在教育质量、学术研究和学校规模上都有长足的发展，崛起为中国著名大学之一，英国科学家赞誉为&东方剑桥&。

Not only rainfall can affect the water content value in slope, but also can affect the morphology of the water content isoline.

降雨过程不仅对土体含水量的数值有影响，而且对含水量等值线的形态也有影响。

This paper pointed out the shortcomings of other algorithms in the process of isoline smoothing after completing isoline tracking for the features of drawing rainfall isoline.

本文针对绘制雨量等值线的特点，指出了其他算法对等值线追踪完成后进行光滑时存在的缺点。

The results showed that stable isotopes of precipitation in this area had obvious seasonal effect and rainfall effect.

结果表明，该区大气降水稳定性同位素存在明显的降水量效应和季节效应。

As a result silver chai n forest land has a better capacity in soil and water conservation than naked l and. It can reduce surface runoff than naked land when rainfall changes around 3 0mm. In 2000, 179.42 g/m~2 soil were lossed in silver chain forest land, 980.1 g/m~2 in naked land on the contrary.

结果表明，与裸地相比刺槐林有很好的水土保持作用，能明显地减少地表径流和泥沙侵蚀。3 0 mm左右降雨量，有林地减少地表径流的能力是无林地的 3倍以上。2 0 0 0年径流观测场有林地土壤流失量为 179.4 2 g/ m2 ，无林地土壤流失量为

In dry land areas, settlement moved back and forth as rainfall permitted or discouraged cultivation.

耕种面积的大幅增加和铁路的扩展使得西部的农民比东部更有竞争力。

Rainfall information is important because of Hong Kong's vulnerability to floods and susceptibility to landslips during heavy rain.

在豪雨发生时，本港很容易受水浸和山泥倾泻威胁，降雨资料故此甚为重要。

Inspections of squatter villages continued to be made to identify dwellings which are especially vulnerable to landslips during the heavy rainfall.

土力工程处继续视察寮屋区，以识别在暴雨期间特别容易受到山泥倾泻威胁的寮屋。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。