查询词典 water conservation

Due to the difference of the terrain and rainfull between Taiwan and the other countries, the fishway of the check dam in Taiwan can not be completely imitated from other country. Therefore Slopeland Engineering Lab of Department of Soil and Water Conservation , NCHU makes a series of experiment in fishway of the check dam from 1998-2008. The experiments focus on structure of inclined section、horizontal section and U-turn horizontal section of the fishway.

有鉴於国内外地形及降雨条件的差异，台湾的防砂坝鱼道不能套用国外鱼道经验，因此国立中兴大学水土保持学系坡地工程研究室於1998年起至2008年不断进行防砂坝鱼道构造试验之模拟，分别探讨鱼道的倾斜段、水平段与回头弯段构造应用与水理分析。

In order to understand the water conservation function of forest in the Three Gorges Region of Yangtze River and provide fundamental basis for vegetation construction of this region,the function of canopy interception of three main forest types based on the data from fixed sample plots in Jinyun Mountain in Chongqing City were studied.

为探讨长江三峡地区的森林水文作用，并为长江三峡的植被建设提供依据，研究重庆缙云山自然保护区3种森林类型典型林分的林冠截留作用。

Vetiver zizanioides is a perennial grass of the Poaceae family, known as silage, soil and water conservation role.

香根草是一种多年生禾本科草本植物，具有极强的生态适应性和抗逆能力，可作饲料和水土保持用。

GIS technology has been put into use in the field of landslide analysis, soil and water conservation, and levee construction monitoring.

阐述了GIS技术在长江流域岩土工程中的部分应用状况，主要是分析三峡地区滑坡、堤防监测和水土保持相关领域工程应用情况。

1Institute of soil and water conservation, Chinese academy of sciences and ministry ofwater resources, Yangling Shaanxi 712100; 2Graduate school of Chinese academy of sciences, Beijing 100039; 3College of Resources and Environmental Sciences, Northwester

1中国科学院水利部水土保持研究所，陕西杨陵 712100；2中国科学院研究生院，北京 100039； 3西北农林科技大学资源环境学院，陕西杨陵 712100

Limited by the spatial resolution, it is difficulty to extract small pieces of the distribution of soil and water conservation practices, such as terrace, orchard, grass, plantation land and dam land based on these images.

梯田、果园、人工林草地和坝地等水土保持措施呈小片状分布，由于受到分辨率的限制，不能有效提取。

Ba sed on the regional ecological condition and the resources characteristics, the measures to improve the hilly eco-environment should be multiply arranged by following the strategical rules and the technique requirements which are plantin g grass and trees sparsely, growing the crops and fruit trees in the terrace, ro tationally cutting the grass, using the forest by rationally graziery, and makin g the soil and water conservation industrialization.

山区生态环境建设应从区域生态资源实际出发，按照林草建设疏林化，粮果生产梯田化，刈割草场轮作化，森林利用畜牧化，水土保持产业化的战略原则和技术要求，镶嵌配置。

A few epidermal hairs distributed on the Costa of Lonicera Japonica Thumb. The upper epidermis of Solidago decurrens Lour were covered with sparse stellate hairs. The stomas distributed on the upper epidermis hairs of Lonicera Japonica Thunb, Lonicera confuse and Solidago decurrens Lour, which could reflect the sunlight and decrease the transpiration to adapt the highlight and drought environment;(2) The leaf blades of Polygala japonica butt were fleshy, and the sunk stomas distributed on both the sunk place of the upper epidermis and lower epidermis, which help to water conservation.

结果：(1)忍冬、华南忍冬、黄花草下表皮均分布浓密的表皮毛，忍冬上表面中脉有少量表皮毛，黄花草上表皮分布有稀疏的星状表皮毛，忍冬、华南忍冬和黄花草的气孔位于下表皮毛间隙，这种结构可反射阳光和阻止水分蒸发，从而适应强光和水分不足的环境；(2)瓜子金叶片为肉质叶，上下表面均有气孔分布，并出现明显的下陷。

Based on RAGA, the author applied the multi objection planning model to soil and water conservation of small watershed named Xinglong in Songnen plain. The result is good, and the paper can provide a new method for readers who engaged in correlative research.

在建立松嫩平原兴隆小流域水土保持多目标综合优化模型中得以应用，取得了满意效果，为该方面研究提供了新的思路与研究模式

The protection object is in the partial moist subtropical evergreen broad-leaved forest, relict species and habitats in which wild animals, while the role of forest water conservation research tasks.

保护对象为中亚热带偏湿性常绿阔叶林、孑遗树种及栖息其中的野生动物，另有森林涵养水源作用的研究任务。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。