water use的例句大全

Study on A Real Time Optimization Operation of the Water Use Programm for a Reservoir Irrigation District

水库灌区用水计划的实时优化调控研究

And the supplementary irrigation wa-ter to satisfy the highest crop water use efficiency was 100 mm;

满足作物水分利用效率最高时所需的补充灌水量为100mm；

Results showed that compared with CDI, seed cotton yield under ADI increased by 21.1% with total water use efficiency and irrigation water use efficiency being improved by 17.9% and 20.9%, respectively.

根系分区交替滴灌技术在大田条件下可使籽棉产量比常规滴灌处理提高21.1%，总水分利用效率和灌溉水利用效率分别提高17.9%和20.9%。

Certainly, rational water quality and amount of irrigation water are determined not only by water use efficiency of melon but also by other indexes such as yield and quality of melon.

自然，合宜的灌溉水质与水量的选择，不仅仅取决于甜瓜的水分利用效率.还应考虑甜瓜的产量品质等综合经济效益。

Effects of Repeated Cycles of Dehydration-Rehydration on Gas Exchange and Water Use Efficiency in Jack Pine and Black Spruce Seedlings

多重复干旱循环对北美短叶松和黑云杉苗木气体交换及水分利用效率的影响

plastic film mulching can effectively increase soil surface temperature and deplete soil water ineffective evaporation, increase water use efficiency of crop and productivity.

地膜覆盖可以有效的提高地表温度，减少土壤水分的无效蒸发，提高农作物水分利用率，达到增产效益。

Correlation analysis of water use efficiency and biological traits of wheat under alternate drying with wetting

小麦干湿交替条件下的水分利用效率与生物学性状

Effects of Yttrium on Water Use Efficiency of Maize Seedlings

钇元素对玉米幼苗水分利用效率的调控

The suitable planting density and time of sowing are favor of optimum use of soil water and improving water use efficiency, and make potato increasing its output.

适宜播种密度和播期有利于土壤水分的优化利用和水分利用效率的提高，可促进旱地马铃薯增产。

What's more, they carry out programs that offer money to reduce water use.

另外，他们还推出了支持项目，为减少用水量提供资金。

Based on paired catchments and time trend studies a number of studies had been undertaken to establish relationships between vegetation cover and water use.

该文介绍基于对比流域法，在多年平均、年际、季节等不同时间尺度径流对植被变化响应的研究结果。

It shows that yield, quality and water use efficiency of Sanqi will be raised effectively by taking soil moisture controlling.

结果表明：通过土壤水分调控能有效提高作物产量、质量和水分利用效率。

Relationship between Crop Production and Water Use

作物生产和水分利用的关系

Calculation of Ecological Water Use of Natural Vegetation in Non-irrigated Area of Xinjiang

新疆平原非灌区自然植被生态耗水量的计算

Influence of Shelterbelt on Water Use Efficiency of Winter Wheat

农田防护林对小麦水分利用效率的影响

Influence of Soil Water on CO_2 Flux Density and Group Water Use Efficiency in Summer Corn Field

土壤水分对夏玉米农田CO2通量和群体水分利用率的影响

Features and tendency of water use in Yellow River Basin in recent years

黄河流域近期用水特点与趋势分析

Research on evolution and coordination control of water use system of municipal user groups

用户群用水系统演化和协调控制研究

The corresponding mathematic model involved a set of nonlinear equations is solved by the GAMS ( general algebra model system) software tool. This method could achieve minimal fresh water use and optimal network assignments simultaneously.

该超结构的数学模型为一组非线性方程，可以利用GAMS等数学软件进行求解，得到各个周期的最小新鲜水量和最优的用水网络结构。

The fruit yield and water use efficiency of melon decreased significantly under other treatments.

其它节水灌溉处理均显著降低了甜瓜的产量和水分利用效率。