Water Potential

水势:单位体积水的势能。

常用释义

词性释义

水势:单位体积水的势能。
例句
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结果表明,马尾松苗木暗呼吸速率随叶水势的下降而下降,但家系不同,其下降的幅度不同。
The results showed that there was a close relation between leaf water potential and soil moisture during a day.
结果表明:一天中叶水势值与土壤水分状况密切相关,叶水势与土壤含水量呈正相关,回归方程为变形双曲线;
白天蒸腾作用散失的水分超过根系吸收的水分,因而叶子的水势就下降。
However, the mountains are very high, water potential of such urgency, the use of hydrophobic mountains of France, is easier said than done.
然而,山势这般高,水势这般急,采用开山疏水之法,谈何容易。
微水的扩散和平衡是和潜在的水分有关。
数值分析还表明当土壤水势逐步下降时,蒸腾速率、组织水势、光合速率、生长速率都不断下降。
Five water potential energy models have been investigated in this paper by NPT ensemble Monte Carlo method.
应用NPT系综法模拟考察了五种水的势能模型。
薄层土壤种植箱法可把土壤维持在低于田间持水量的恒定水势条件下。
施硅减少了甘蔗叶片的蒸腾作用,增加了叶片的含水量和水势。
Water potential of tissue is closely relevant to graft compatibility.
组织水势与嫁接亲和力关系密切。
水分亏缺是受根系表面土壤水势高低影响的。
The midday leaf water potential in seedling stages was higher than that of anthesis.
在番茄整个生长阶段,叶水势受环境因子影响较大是相对湿度和光照,其次是气温。
而赖草的叶水势的变化曲线为“单峰”形,只在上午的一定时间内其出现最低值。
These results indicated that stem water potential and root water potential were closely related to water supply capacity of soil. 4.
说明紫穗槐茎水势及根水势的降低与土壤水势梯度即土壤供水能力密切相关。
基于水势理论分析,建立了谷物低温真空干燥的数学模型。
另外,在有盐土壤条件下,影响植物叶水势的主要气象因子发生了变化。
CWSI与叶水势之间呈明显的负相关关系。
刺槐无性系苗期叶水势和相对含水量与土壤含水量之间关系研究
The mycelia are used to grow in higher water potential, the mycelium biomass reduces as the water potential decreases;
在高水势环境下生长较好,菌丝体生物量随水势的降低而不断减少;
甘蔗叶片气体交换及对光的响应和水势的日变化
叶水势、丙二醛含量及保护酶活性与桃砧木抗旱性的关系
不同水氮条件下水稻冠层反射光谱与叶片水势关系的研究
Studies on Diurnal Variation of Leaf Water Potential of Cherry Tomato During Fruit Stage under Intermittent Irrigation of NFT
NFT间隙灌溉樱桃番茄结果期叶水势日变化分析
利用相对电导率和茎尖水势预报落叶松苗木生活力的研究
用热电偶湿度计测定土壤水势的方法研究
铝对大豆叶片水势和生理特性的影响
冬小麦叶片气栓塞与叶水势日变化的关系
水分胁迫对霸王苗期叶水势和生物量的影响
水分胁迫对滇润楠和香樟幼苗叶绿素荧光和叶水势的影响
Study on Mechanism of Developing Water Potential in Inner Field Rainwater Harvesting of Dryland
旱地农田微集水种植的水分生产潜力增进机理研究
同义词
[植]水势;水潜能;静水压;水位