Even in the areas that retain a soil cover, the reduction of vegetation typically results in the loss of the soil's ability to absorb substantial quantities of water.
即使在保留土壤覆盖的地区，植被的减少通常也会导致土壤丧失吸收大量水分的能力。
This, says Professor Kenneth Strzepek of the University of Colorado, could mean an 18% reduction in worldwide water availability for food growing by 2050.
科罗拉多大学的肯尼思教授说，这有可能意味着，到2050年，全球可用于食物生长的水源将减少18%。
Mice with a rodent equivalent of the disease showed a 50 per cent reduction in levels of amyloid protein in their brains after the scientists added caffeine to their drinking water.
把疾病基因移植到鼠类身上，科学家发现当把咖啡因注入到老鼠饮用的水中，这些老鼠脑内的淀粉状蛋白指数会减少50%。
The practice caught on elsewhere, helping the farmers of the basin to get through the recent long drought using far less water than before yet with no reduction in output.
该做法也被其他地方效仿。尽管农民能用的水比以前要少很多，但这种做法使他们度过了这个很长的干旱期，使它们的农作物产量不会减少。
Environmental groups had argued that its use offered no meaningful reduction in greenhouse gas emissions - in part because of the vast use of energy and water in the ethanol conversion process.
环保团体称玉米乙醇并没有给我们什么有价值的温室气体排放降低，这部分是生产乙醇的能耗和用水过多所致。
Emphasis should be on integrated control measures including source reduction (with community participation), water management, chemicals, and biological control methods.
要重点强调全面的控制措施，包括减少来源(社区共同参与)、水管理、化学品及生物控制手段。
The report said that a dramatic reduction in duck numbers spending the winter at Lough Neagh in Northern Ireland, suggested some key bodies of water in Europe were no longer freezing over.
报告称，在北爱尔兰的内湖过冬的鸭子数量急剧减少，这表明，冬天欧洲大陆某些地方的水域不再结冰。
"Since the flow of the water cannot be stopped, the water will be diverted so there will be no reduction of flow in this stage," Mr.
由于水是无法停止流动的，那么江水的总流量应该不会减少。
A 2008 study showed a similar effect, finding a 13 percent reduction in calorie intake in overweight subjects who consumed water before breakfast.
2008年的一项研究也有相似的结果，早饭前喝水的超重受试者热量摄取减少了13个百分点。
Any reduction in roaming revenues may cause a "water bed" effect, whereby operators seek to make up lost revenue elsewhere.
漫游收入的任何下调都可能导致“水床”效应，运营商们会借此从其它方面弥补损失。
Long lead-time material for the additional vessels will include diesel engines, water jets and reduction gears.
额外联合高速船的长期材料包括柴油发动机、水力发动机和减速齿轮。
Water-cooling of this sort may also make a more direct contribution to the reduction of greenhouse-gas emissions, by promoting the use of solar energy.
通过增加对太阳能的使用，这类水冷方法可能会对减少温室气体排放作出直接贡献。
The stringent certification recognizes energy and water savings, carbon-emissions reduction, resource stewardship, and indoor environmental quality.
这个严格的认证确认此数据中心在能源和水资源节约、碳减排、资源管理和室内环境质量方面都处于先进水平。
The shelves, with water per acre of topdressing ammonium sulfate 10 kg or less, the use of urea, need appropriate reduction.
插架前，结合浇水每亩可追施硫酸铵10千克以下，使用尿素时，需酌情减量。
Potential monetary savings from the reduction of water and energy usage, for example, are also a by-product of green initiatives.
举例来说，因减少水和能源的使用而节省下来的费用也是绿色倡议的一种副产品。
Through the analysis of water quality and processing characteristics of different water system, cascade of water was implemented with a reduction of water consumption by 30%.
通过对焦化厂所用水水质和不同用水系统工艺特点的分析，制订焦化厂梯级用水制度，降低水耗30%；
As the maximum water holding capacity is reached, there is a reduction in flow.
当达到最大持水量时，流量降低。
The results show that in degradation, the solubility of products in water increases with the reduction of molecular mass.
结果表明，随着辐射剂量增加，数均相对分子质量的不断减小，产物在水中的溶解度不断增大。
Structure of superplasticizer was characterized by IR and effects of the product on fluidity of cement paste and water reduction for concrete were investigated.
利用IR表征了其结构，并考察了产品对水泥净浆流动度和混凝土减水率的影响。
These new greenways pursue multiple objectives such as habitat protection, flood hazard reduction, water quality, historic preservation, education, interpretation, and other purposes.
这些新的绿道追求多减肥药排行榜目标，包括栖息地保护、减轻洪水灾难、水质保护、历史遗迹保护、教育、展示和其他用途。
The monthly water balance model for calculating runoff on loess plateau has been used in analyzing the benefits of water reduction by soil and water conservation.
借助适合于黄土高原降雨- 产流特性的月水量平衡改进模型，计算天然状态下降雨应有的产流量与同期实测径流量求得减水效果。
Each place can find out the benefit value of water and sediment reduction of terraces by using the curve.
各地可直接利用该曲线，查出水平梯田减水减沙效益值。
Oxidazing reduction potential in sea water is one of the main factors to control the formation of metal pollutant deposit.
海水的氧化还原电位，是控制金属污染物溶存形式的主要因素之一。
In addition, salt water reduction environment advantageous to the formation of fluorene series and sulfur fluories compounds is also advantageous to the preservation of naphthalene series compounds.
此外，有利于形成芴系和硫芴系列化合物的咸水还原环境，同样也有利于萘系化合物的保存。
Conservation tillage (CT) has been shown as a wind and water erosion reduction technology from many years, research in developed countries.
国外多年的保护性耕作实践表明，旱地保护性耕作能减少土壤风蚀水蚀，抑制沙尘暴。
A general approach for fabricating metallic and semiconducting nanostructures has been developed based on "dip pen" nanolithography combined with electrochemical reduction of water soluble salts.
本文提出了一种基于“沾笔”纳米刻蚀和电化学还原技术在表面上制备金属及半导体纳米结构的普适性方法。
A general approach for fabricating metallic and semiconducting nanostructures has been developed based on "dip pen" nanolithography combined with electrochemical reduction of water soluble salts.
本文提出了一种基于“沾笔”纳米刻蚀和电化学还原技术在表面上制备金属及半导体纳米结构的普适性方法。
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