water stress

Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.

叶肉细胞光合能力的降低可能是由于光合量子效率 、 化效率 、 合电子传递速率及光合磷酸化活力的下降所致.

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Effect of 6-BA or KT on Photophosphorylation Activity in Wheat Flag Leaves Under Water Stress

6-苄基氨基比林、激动素对水分胁迫条件下小麦旗叶光合磷酸化活力的影响

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Responses of photosynthetic rate and stomatal conductance to water stress in Soybean Leaves

大豆光合速率和气孔导度对水分胁迫的响应

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With the geologic data and indoor evaluation experiment, the paper points out that the area have serious stress sensibility and water phase trapping damage, because of the thin throat, micro-fractures and sheet or curl throat;

通过室内评价实验，指出研究区具有强应力敏感性和强水相圈闭损害，原因与储层致密、平均孔喉半径细小，微裂缝较发育，喉道类型以片状喉道为主有关；

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The increasing of compatible solutes to SOD activities in maize roots under water stress

细胞相容性溶质对水分胁迫下玉米根系SOD活性的促进作用

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The effect of foliar-spraying liquidextract on resisting salinity stress of cucumber was studied through water culture.

通过水培试验研究了叶面喷施海藻液肥对黄瓜抗盐分胁迫能力的影响.

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Use sealed gasket in the water path. There isn't stress on all link surface.

水道的连接应衬有密封垫片. 所有连接面都不应有应力.

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Objective: Effects of water stress on the growth of japonica and quality of honeysuckle were studied.

目的: 研究水分胁迫对忍冬生长发育及金银花药材质量的影响.

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The response of chlorophyll B to water stress was more sensitive than that of chlorophyll A.

叶绿素b比a对水分胁迫反应敏感。

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Effect of Water Stress on Physiological and Biochemical Process of Alfalfa Varieties

水分胁迫下苜蓿品种抗旱生理生化指标变化及其相互关系

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The variation of stress in the aquifer inversed is closer to practice by the tidal effect of the water level in a deep well than by the barometric effect.

利用井水位的固体潮效应反演含水层应力变化，比利用气压效应更接近实际情况。

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Effect of Water Stress on Biomass Accumulation, Distribution and Yield Character After Heading Stage of Rice Back Cross Descendant

花后水分亏缺对水稻回交后代干物质积累与分配及产量性状的影响

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Under adequate water stress condition, the young field grapevine surface of leaves are dealt with betaine and FA, the effect is not obvious.

在非水分胁迫条件下，对田间葡萄幼树进行处理，叶面施用甜菜碱和FA旱地龙后对葡萄新梢生长无显著影响；

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The main conclusions were as follows: 1. Whether in monoculture or mixtures, water stress decreased biomass production of both species and the old world bluestem was more sensitive to water deficiency.

主要结果如下：1.不论在单播或者二者混播条件下，水分胁迫均显著降低白羊草与达乌里胡枝子生物量，且白羊草对水分胁迫的响应更敏感。

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The damage degree of ultra-structure is increased by water stress.

随着水分胁迫程度的加强，柑橘根系、叶片叶肉细胞与叶绿体超微结构的受损程度进一步加剧。

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A Study on the adaptability of Eucommia ulmoides leaves to soil water stress

杜仲叶片对土壤水分胁迫的适应性研究

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Effect of water stress on content of four organic acids in different cultivated populations of Isatis indigotica

水分胁迫条件下不同栽培居群菘蓝中4种有机酸的变化

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Under water stress condition, SOD and POD activity enhanced before flowering stage.

开花之前水分胁迫使SOD、POD活性增强，开花期各处理SOD活性均达到最高值，随后开始降低，灌浆期到乳熟期急剧降低；

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Present situation of study on after-effect of water stress on crop growth

干旱胁迫对作物生长后效影响的研究现状

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Water stress is one of the most important abiological stress to maize seedling.

涝渍是玉米苗期主要的非生物逆境胁迫之一；

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Sensitivity of Platycladus orientalis young tree to water stress and its transpiration efficiency at different growth stages during annual growth period

侧柏幼树不同生长阶段对水分的敏感性与蒸腾效率

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The Sensitivity of Adaxial and Abaxial Stomatal Resistance in Wheat Leaf to Soil Water Stress

冬小麦近轴和远轴叶面气孔对土壤水分胁迫反应的敏感性

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And the situation that the water unbalance in plant caused by soil water stress nimiety or high atmosphere humidity could seriously influence the plant growth 、 output and quality, is named as waterlogging.

而因土壤水分过多或过高的大气湿度引起植物体内水分失衡，进而严重影响植物生长发育、产量及产品品质的情况，称为水涝或涝害。

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Effects of Calcium and Water Stress on the Physiology Indicators of Ophiopogon japonicas

水分和氯化钙胁迫对麦冬抗逆性生理指标的影响

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Under cold water stress, culm length was positively correlated with seed setting rate, while the tassel number of days and panicle exsertion were negatively correlated with seed setting rate. 5.

在冷水处理条件下结实率与杆长呈极显著正相关，与抽穗天数、抽出度呈极显著负相关。

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Since the 1930s, McIntyre said, the biggest factors driving up water stress in the state have been rising temperatures, which cause trees to lose more water to the air, and earlier snowmelt, which reduces the water supply available to trees during the dry season ．

麦金太尔说，自上世纪30年代以来，导致该州水资源紧张的最大因素是气温上升导致树木向空气中流失更多的水分，提早的融雪减少了树木在旱季的供水。

高考真题- 2019 浙江 阅读C

Effect of soil water stress and control on upgrowth indexes of winter wheat

土壤水分胁迫与调控对冬小麦生育指标的影响

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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, taking into account such things as rainfall, air temperature, dampness of soil, and the timing of snowmelt ．

研究人员通过一个计算机模型测出了水分胁迫,该模型计算了树木获得的水分与它们需要的水分之间的对比,同时考虑了降雨、气温、土壤湿度和融雪时间等因素。

高考真题- 2019 浙江 阅读C

In this paper, a new method of stress variation in an aquifer inversed by the tidal effect of the water level in a deep well is given.

本文给出了利用井水位的固定潮效应反演含水层应力变化的新方法。

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The water physiology of locust seedling under conditions of different drought stress was tested.

对不同土壤干旱条件下刺槐幼苗水分生理和生长指标进行了初步研究.

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