water use的例句大全

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

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。

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 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

Effects of Shading on Diurnal Variation of Leaf Photosynthesis and Water Use Efficiency for Cigar Rapper Tobacco

遮荫对雪茄外包烟叶光合和水分利用效率日变化的影响

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。

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。

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%。

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。

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。

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

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 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。

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。

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；

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 result shows that there are four main factors influencing water use efficiency. Per capita GDP and the proportion of the third industry are directly proportional to the efficiency while per capita water resource and residential use water are inversely proportional.

结果表明，影响全部城市用水效率差异的主要因素有四个，其中，人均GDP、第三产业比重与用水效率呈正相关，而人均水资源量、人均生活用水量呈负相关。