查询词典 rainfall

Based on the result of field artificial rainfall experiments on 60m length slopes,sedi-ment delivery is consisted of raindrop impact,slope runoff and rill flow delivery.Accord-ing to their functions,rill was ranked firstly then slope run off,and last raindrop impact.

通过野外60m坡面人工降雨实验及过程结果分析可知：输移由雨滴击溅、坡面径流和细沟输移三部分组成，按作用大小来排，细沟流占第一位，坡面径流占第二位，雨滴击溅最小。

The rate of guarantee was analyzed and caculated and the Grey system G (1,1)was applied to Grey forecasting the rainfall of the caning hew year in DA Mao Banner, Inner Mongolia. The effect was proved to be very good. So this kind of method can provide a long-term proof for production untis and policymakers .

本文做了保证率的计算和分析并应用灰色系统 G（1 ，1）预测模型，对内蒙古武川县未来年份的降水量进行了灰色预测，预测效果良好，可为农牧业生产单位及决策者提供长期的依据。

Based on geographic information system and remote censing techniques, the land surface hydrological process and rainfall-runoff generation and routing mechanisms were investigated and studied.

在地理信息系统平台和遥感数据处理基础上，探讨陆地表面水文过程和降雨径流机制，研制建立了新一代有物理基础的分布式水文和水资源系统模型。

Bare soil is protected from the impact of rainfall which can cause surface soil crusting, compaction, and erosion.

塑料薄膜覆盖使裸土免受降雨引起的表土结壳、压实和侵蚀。

A massive flood can be created by damming up one of these massive vapor rivers, causing huge amounts of rainfall to be dumped.

一场大规模洪水能够由倾泻这些大规模水蒸汽之河中的一个来产生，导致巨量的雨倾盆而下。

Subtropical and tropical area with high temperature and rainfall cause serious problems in pest and deceases, which need to use more amounts of pesticides.

尤其是身於亚热带地区的我们，在高温多湿的环境条件下，病虫之侵袭危害甚大，为求达到生产及商业品质之目标，农药之使用甚难避免。

The results of saline water irrigation (1990~1995) showed that the yields of wheat, corn, cotton and grain increased 30% more than those of non-irrigated crops. In the condition of spring irrigation and concentrated rainfall, the soil desalinized in root zone, and the accumulated salt due to saline water irrigation can be leached; reasonab...

三坝浅层地下咸水灌溉试验( 1 990～ 1 995)的研究结果表明，利用 3.0～ 5.1 g/ l的咸水灌溉小麦、玉米、棉花和高粱，均比不灌的增产 30 %以上；在春季河灌和汛期集中降雨淋洗的条件下，作物根层土壤不积盐；实行咸淡水轮灌，增辟水源，改善水质，可获作物增产。

The main conditions necessary for Agate formation are the presence of silica from devitrified volcanic ash, water from rainfall or ground sources, manganese, iron and other mineral oxides that form the white, red, blue, grey, brown or black bands.

玛瑙的主要成因是各类火山灰中二氧化硅、雨水或地下水、锰、铁或其他矿石氧化物共存反应所致，也是玛瑙具有白、红、蓝、灰、褐或黑色多姿多彩纹理的主要原因。

From the viewpoint of self-organization, rainfall and micro-landform are corresponding to the disarranged input and the rills are corresponding to the regular output.

其中，降雨及微地貌对应于自组织系统中的无序输入，而纹沟、细沟和沟网等对应于自组织系统的有序输出。

One may also work with the elements and divas to anchor rainfall and wind to support the ongoing ascension of the land upon which one resides.

你也可以和元素和提婆一起工作来锚定降雨和刮风，来支持你所住大地的持续提升。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。