water use的例句大全

Difference of water use efficiency and water consumption coefficient of alfalfa different in growing season

不同年限紫花苜蓿（生长）水分利用效率和耗水系数的差异

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。

The water use efficiency throughout the growing season in 2004 and 2005 were 0.496g CO2/ kg H2O and 0.365g CO2/ kg H2O, respectively, being positively correlated with seasonal precipitation.

2004年和2005年整个生长季的水分利用效率分别为0.496gCO2k/gH2O和0.365gCO2k/gH2O，与降雨量呈现正相关关系。

A field experiment was conducted to study the growth and water use efficiency of rice crop cultivated under flood and non flood soil mulched with different materials throughout the whole growing season.

通过田间试验研究水作水稻和不同地表覆盖旱作水稻的生长和水分利用效率。

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

Effect of population distribution on yield and water use efficiency in summer soybean

群体分布对夏大豆产量和水分利用效率的影响

Stable carbon isotope techniques have been accepted because of speediness and simpleness in researching water use characters of plant.

在植物水分利用特征研究领域，以δ~（13）C值和△值为分析指标的稳定同位素技术以其快速、简便的特点已逐渐被人们所接受。

The coordination degree determines the sequence of the subsystem and the constitution of the whole water use system when the system reaches the critical situation.

该协调度决定了产业用水系统到达临界区域时的序与结构，或者说决定了产业用水系统由无序走向有序的趋势。

Dynamic interrelations of crop production, water consumption and water use efficiency

作物生产、水分消耗与水分利用效率间的动态联系

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。

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%。

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

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。

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。

Influence of Watering and Supplying Phosphorus on Spring Wheat Yield and Water Use Efficiency in Semi arid Area

旱农区水磷耦合效应对春小麦产量和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。

Techniques of Water Use Control of Dryland Broomcorn Millet Field on Semiarid Prone to Drought Area of South Ningxia

宁南半干旱偏旱区旱作糜子田水分利用调控技术研究

Outside water use subject is introduced by the formation of water off water Nen.

水资源利用主体是靠外引嫩江水形成的客水资源。

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。