water deficit

The degree of water deficit can reach 45%~ 50% of field capacity, which has no bad effect on crop yield and can increase crop water use efficiency obviously.

陕西长武和甘肃民勤小麦和棉花的试验结果表明，其水分亏缺程度可达到田间持水量的45%～50%，而对作物的产量没有不利影响，但可明显提高作物水分利用效率。

these results above suggested that tolerance to water deficit stress might be related to the increase of sod activity in cut rose 'samantha'.

上述结果表明，切花月季‘Samantha’失水胁迫耐性与SOD活性的提高相联系。

Analysis on the Spatial and Temporal Structure of Climatic Water Deficit in the Yellow River Basin

黄河流域气候水分盈亏时空格局分析

The long term water use efficiency ( WUE), of key species in deciduous broad-leaved forest in Beijing Mountain area, is strongly related to relative humidity, solar radiation, vapor pressure deficit and temperature.

北京山区落叶阔叶林优势种的水分利用效率（WUE）与其所在地的气候条件有很密切的关系，特别是大气相对湿度、太阳辐射强度、饱和水汽压亏缺（VPD）和温度。

Study on the Physiological and Biochemical Response and Compensation Effect of Maize under Water Deficit

唐诗英译中诗化地名意蕴传递的亏损和补偿玉米水分亏缺的生理生化响应及补偿效应研究

Crop water deficit is an important sensitive factor affecting crop evapotranspiration, crop photosynthetic rate and hence its yield. In this study, first the concept model of crop yield influenced by water deficit is analyzed.

首先给出利用遥感信息结合作物光合生理特性研究作物产量水分胁迫模型的一般性概念，然后论述作物产量水分胁迫模型中作物蒸散和光合作用的关系。

In normal times, deficit spending is like adding water to a glass that is already full.

在正常时期，赤字支出就像往一个已斟满水的杯子里加水。

Rapid identification of areas suffering serious Eco-environmental Water Deficit ( EWD) and dynamic assessment of Eco-environmental Water Use ( EWU) are of significance to ecological construction and sustainable utilization of water resources in a catchment.

快速识别流域内生态缺水严重的区域、动态评估生态用水状况对流域生态环境建设和水资源优化配置具有重要意义。

Most areas of the world frequently experience severe water deficit due and uneven rainfall distribution patterns.

由于雨量不均,目前全球多数地方正面临着严峻的干旱问题.

Water deficit is influenced by the level of soil water potential at the root surface.

水分亏缺是受根系表面土壤水势高低影响的.

As the water deficit extend is aggravating, the accumulation of H2O2 increased and extented from root tip to meiosis zone.

随着水分亏缺程度的加剧，H2O2的分布区域从根冠向分生区和伸长区逐渐延伸，H2O2的含量也逐渐增多。

Study on the water absorbing ability of Platycladus orientalis etc. under the different water deficit

侧柏等4树种在不同水分亏缺下恢复吸水能力的研究

Water deficit stress inhibited flower opening and reduced vase life.

与未经失水胁迫的切花月季相比较，失水胁迫处理抑制切花的开放进程，缩短了瓶插寿命。

The most evident influence of climate warming on water resources would happen in the Huang Huai Hai River plain and the water supply demand deficit would be substantially enhanced in this area.

气候变暖对我国水资源最明显的影响将会发生在黄淮海流域，这个区域的水资源供需短缺将大大提高。

Study on Water Deficit of the Topsoil over the Chinese Loess Plateau Mesa Region

中国黄土高原塬区表层土壤水分盈缺状况的研究