查询词典 runoff

"A runoff in 21 days," said Biti.

比提说：在21天后进行决选是法律规定的。

Generally compared, the water quality of Pinus koraiensis plantation (H-3) runoff is the best, that of Corylus cornuta marsh is better and that of Coniferous mixed forest is worst.

综合比较红松人工林(H-3)地表径流的水质最好，榛子灌丛地表径流的水质也较好，而樟落混交林地表径流的水质最差。

The content of Zn in runoff of Pinus koraiensis plantation(H-3),Corylus cornuta marsh and Picea asperata plantation is lower than rainfall, and the content of Zn in Pinus koraiensis plantation (H-3) is the lowest.

红松人工林(H-3)、榛子灌丛和云杉幼林地的Zn元素含量都低于大气降水，且红松人工林(H-3)的Zn元素含量最低。

A series of pilot experiments of runoff pollution purification were conducted on riparian buffer strips covered with Cynodon dactylon at different slopes of 2, 3, 4, and 5%.

在前期资料调研、小试试验和基地选址的基础上，选择百慕大草皮构建了2％、3％、4％和5％四种不同坡度结构的滨岸缓冲带试验基地，开展径流污染物净化效果现场试验。

At last, based on the theory of healthy ecology system, in order to achieve the duple objects maximizing output and minimizing runoff and wind erosion, the strategy of reconstructing should adjusting measures to local conditions and developing reasonably for optimizing the land use in the North Foot Region of Yinshan Mountain.

最后，根据以上的试验结果，结合当地实际，基于生态系统健康，提出为实现收益最大化和水土流失、风蚀沙化最小化的双重目标，应因地制宜适度开发的生态恢复策略，以优化阴山北麓土地的利用。

The order of importance for water and soil conservation effects in different treatments was Eragrostis curvula, Kummerowia atriata, Ixeris denticulata, with the most significantly positive correlation between each runoff and soil loss.

在各生态指标中，各生态系统中变化较为剧烈的为光照条件，其次为上壤温度，而土壤含水量和储水量与降雨量、d径流量、植物篱笆本身生长进程等有关，变化规律性较强。

Land use in erodible region ; runoff erosion ; Hulunbeier League

水蚀区不同土地利用；径流冲刷量；内蒙古呼伦贝尔盟

Based on data of Yanhe river basin's hydrological stations on precipitation, runoff, soil and water conservation measure area sizes (terrace land, forestation land, grassed land, and silted dam land) from 1950s'-1980s', the basin's monthly precipitation station weightiness indexes and the four main measure areas weightiness indexes through correlation analysis and factor analysis were built.

以建立一种科学的较简单的评价方法为目的，以延河流域水文站20世纪50-80年代30余年降水、径流、水土保持主体措施面积(梯田、造林、种草、淤堤坝)资料为基础，运用相关分析、因子分析等方法，建立了流域雨量站各月降雨量权重指标体系、流域4大水土保持措施面积权重指标值，并构建了以水土保持面积指标、降雨量指标为参数的流域水文响应评价模型，进而分析水土保持措施对流域径流量的效应。

Up to May 2000, before water delivering, the cutting off runoff of lower Tarim River had been continued for 30 years, all the surface water had disappeared for a long time. It forces the environment which is originally controlled by dry circulation to develop rapidly toward dry environment. The desertification had expanded greatly. As the results, a large number of the saline meadow and halophilous shrub deserta had disappeared.

：由于近30a的断流，使本来就处于干旱环境中的塔里木河下游末端朝着更加干旱的方向急剧发展，致使原有的荒漠植被大量消失，植物成片死亡，或濒于死亡，并形成大片裸地；遗留种类极度贫乏，群落结构简单，一年生草本植物趋于灭绝。

JUAN GONZALES: Opposition leader Morgan Tsvangirai won the first round of elections in March but withdrew from the runoff late on Sunday and sought refuge in the Dutch embassy in Harari out of what he says is concern for his safety.

胡安冈萨雷斯：反对派领导人摩根茨万吉拉伊赢了第一回合的3月的选举中，但退出径流下旬对周日和寻求庇护的在荷兰大使馆在哈拉里出什麼样的，他说是关心他的安全。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。