Since the 1930s, Mary said, the biggest factors driving up water stress in the state have been rising temperatures.
玛丽说到，自从20世纪30年代以来，影响本国用水问题的最大因素是当地气温的升高。
Some plants are woody in type—an adaptation designed to prevent collapse of the plant tissue when water stress produces wilting.
有些植物是木本植物，这是一种适应性的设计，以防止植物组织萎缩时，水分胁迫产生萎蔫。
The researchers figured out water stress with a computer model that calculated how much water trees were getting in comparison with how much they needed.
研究人员通过一个计算机模型计算出了水分胁迫情况，该模型将之与树木所需水分进行比较，计算出树木实际获得的水分。
Water stress afflicts one in four cities worldwide.
全球每四个城市中就有一个有用水压力。
Water stress can decrease the availability of soil nutrients.
水分亏缺可使土壤养分的有效性降低。
Serious water stress caused the decreasing of chlorophyll content.
严重的水分胁迫可以引起叶绿素含量下降。
Water stress obviously restrain growth of coleoptile and main radical.
水分胁迫明显抑制了胚芽鞘和主胚根的生长。
Compensative effects of nitrogen were evident under mild water stress.
而在轻度水分胁迫下，氮素的施用效果较好。
The result showed: In water stress, the Pn (photosynthetic rate) decreased.
结果表明，水分胁迫使欧李光合速率下降。
Under severe water stress, The activity of peroxidase (POD) increased slightly.
严重土壤水分胁迫下，过氧化物酶的活性升高。
Under water stress, leaf water content decreased and leaf water deficit intensified.
在干旱胁迫下，叶片含水量减少，叶片水分亏缺严重。
Under water stress, the defensive enzymes of black locust clones played important role.
干旱胁迫下，刺槐无性系保护酶起着重要的作用。
On dry matter: Water stress treatments declined the dry matter of soybean significantly.
鼓粒期的水分胁迫处理推迟了大豆干物重增长的时间。
Effects of water stress on growth and yield of rice were studied in jointing-booting stage.
试验研究了拔节孕穗期水分胁迫对水稻生长发育及产量的影响。
Water stress induced the activities of POD and CAT increasing in seedling emergence stage of maize.
玉米种子在萌发出苗阶段，水分胁迫诱导了POD和CAT活性的升高。
The declining rate of root vitality for check treatment was higher than that of water stress treatments.
对照根活力下降的速度高于水分胁迫处理。
Therefore, It had a higher survival rate, and could maintain a higher biomass under severe water stress.
因而，在严重水分胁迫下有较高的存活率，并能维持一定的生物量。
The time that maximum betaine content appeared was earlier than proline and soluble sugar do during water stress.
小麦幼苗中甜菜碱的最大含量比脯氨酸和可溶性糖最大含量出现得早；
There are reactor coolant system weld issues, they're used and they're getting primary water stress corrosion cracking.
还有反应堆冷却剂系统焊接问题，它们使用了并且得到原生水,应力腐蚀裂痕。
The effect on these physiological indexes of water stress was aggravated along with the prolonging of water stress time.
随着水分胁迫时间的延长，苗木这几项生理指标所受的影响程度也加重。
The effects of water stress on growth and yield of rice in blooming stage were studied by pot planting and water controlling.
采用盆栽人工控制水分方法，研究了开花期水分胁迫对水稻生长发育及产量的影响。
The crop water stress index (CWSI) model for monitoring summer maize water stress in North China Plain (NCP) was set up in this paper.
探讨并建立了适合于中国华北地区夏玉米水分状况监测的作物水分胁迫指数(CWSI)模型。
Douglas fir showed that its four biomass indexes were significantly effected by heat stress treatment but not by water stress treatments.
水分胁迫处理对杉苗的生物量指标影响不大，但热胁迫对杉苗生物量所有三个指标均有显著影响。
It involves providing creative solutions and alternative approaches, such as introducing crop varieties that can tolerate heat and water stress.
所给予的帮助包括提供创造性地解决办法和备选方法，例如采用耐高温和缺水的作物品种。
Fields become less resistant to water stress and the water table is no longer resupplied by water filtering through, worsening the effects of droughts.
农田的抗水分胁迫能力下降，而且地下水位得不到渗透水的补充，加重了干旱的影响。
Mesh and pads are made of hexagonal wire mesh surface with high strength and flexibility, can accept or absorbed by soil and water stress occurred.
格宾网和护垫是用具有高强度和柔韧性的六边形钢丝网面制成，可大大接受或吸收由土壤和流水发生的力。
Water stress modified pod growth by changing the time of start linear phase, pod growth rate and growth duration, maturity degree and final weight.
水分胁迫对荚果发育的影响表现为改变发育起始阶段时间、荚果发育速率和生育期、成熟度和最终产量。
Water stress modified pod growth by changing the time of start linear phase, pod growth rate and growth duration, maturity degree and final weight.
水分胁迫对荚果发育的影响表现为改变发育起始阶段时间、荚果发育速率和生育期、成熟度和最终产量。
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