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- Moisture diffusion and equilibrium are described in terms of water potential. 微水的擴散和平衡是和潛在的水分有關。
- During the day water loss by transpiration exceeds water absorption by the roots, and leaf water potential decline. 白天蒸騰作用散失的水分超過根系吸收的水分,因而葉子的水勢就下降。
- Water deficit is influenced by the level of soil water potential at the root surface. 水分虧缺是受根系表面土壤水勢高低影響的。
- Derived the shallow water potential vorticity equation from the shallow water momentum and continuity equations. 從淺水波動量方程和連續性方程出發推導淺水波位渦方程。
- The results showed that the leaf water potential of cherry tomato under DFT was higher than that under NFT. 結果表明,DFT條件下櫻桃番茄葉水勢相對較高,且日變化平緩。
- The effects of temperature on hatchling traits were independent of the effects of water potential. 溫度對孵出幼體特徵的影響與濕度的影響無關。
- Study on leaf water potential,transpiration and water use efficiency in different growth forms of reed in plain desert area of northern Xinjiahg. 北疆平原荒漠區不同生長型蘆葦葉片水勢、蒸騰速率及水分利用效率的研究
- The water potential productivity of alfalfa on rain fed highland in south of loess plateau was simulated for long term(30 years) using EPIC model. 應用EPIC模型對黃土高原南部旱塬地苜蓿水分生產潛力進行了長期的模擬研究。
- The lowest water potential when the hydraulic lift was occurred of them were -1.520MPa, -1.429MPa and -1.327MPa respectively. 中單二號玉米在-0.;359MPa至-1
- Proline in the cytosol could balance the water potential of surrounding and vacuole, and protect the biomacromolecule in cytosol from ion toxicity. 在細胞質中,脯氨酸的含量增加,平衡了液泡和環境中鹽離子的滲透壓,並保護細胞質中的生物大分子免受鹽離子的毒害。
- The drought stress increased leaf water potential, and stomatal resistance and decreased transpiration rate and photosynthetic rate. 乾旱脅迫使葉片水勢、氣孔阻力增大,蒸騰速率、光合作用速率下降。
- Hydrophysical characteristics of peat,sand,peat-sand mixed media and evaporation and water potential under three irrigation conditions were compared. 通過比較草炭、砂土、草炭-砂土混合基質水物理特性和3種灌溉頻率條件下基質蒸發量和水勢的變化,分析了草炭對砂質土壤保水特性的影響。
- Soil matric potential,leaf water potential and atmosphere water potential is diversity in temporal and spatial variation. 通過相關性分析得出土壤基質勢,葉水勢,大氣水勢三者在時間和空間上都有很大的差別。
- Table 3. Effect of supraoptimal root temperatures on leaf water potential and stomata conductivity of Pak Choi TVI4510 and B.00049 leaves. 表三、高根溫對小白菜品系TVI4510及B.;0009植株葉片水勢及氣孔導度之影響。
- Comparison of the water potentials of leaf, sheath and culm has done. 對春小麥葉鞘、葉片和莖水勢的變化情況進行了比較。
- Soil matric potential, leaf water potential and atmosphere water potential is diversity in temporal and spatial variation. 通過相關性分析得出土壤基質勢,葉水勢,大氣水勢三者在時間和空間上都有很大的差別。
- A new method estimating farmland, water potential based on information collection and procession of tiny environment for farmland crops is introduced. 文章介紹了基於農作物微環境信息採集與處理,通過混合軟測量模型整體估算農田水勢的新方法。
- The clear water mirrored the blue sky. 清澈的水中映出蔚藍的天空。
- The result indicated that water stress reduced leaf water potential, transpiration rate, chlorophyll content and the rate of photosynthesis. 結果表明:脅迫使植株葉水勢、蒸騰速率、葉綠素含量、光合速率均有所降低。
- To serve for engineering, ground water level in vacuum preloading is defined on the basis of conception of soil water potential. 在土水勢概念的基礎上,以工程應用為目的,定義了地下水位。