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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(guān)。
- 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(guò)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(dòng)量方程和連續性方程出發(fā)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. 溫度對孵出幼體特征的影響與濕度的影響無(wú)關(guān)。
- 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(cháng)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(chǎn)潛力進(jìn)行了長(cháng)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(zhì)中,脯氨酸的含量增加,平衡了液泡和環(huán)境中鹽離子的滲透壓,并保護細胞質(zhì)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(guò)比較草炭、砂土、草炭-砂土混合基質(zhì)水物理特性和3種灌溉頻率條件下基質(zhì)蒸發(fā)量和水勢的變化,分析了草炭對砂質(zhì)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(guò)相關(guān)性分析得出土壤基質(zhì)勢,葉水勢,大氣水勢三者在時(shí)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(jìn)行了比較。
- Soil matric potential, leaf water potential and atmosphere water potential is diversity in temporal and spatial variation. 通過(guò)相關(guān)性分析得出土壤基質(zhì)勢,葉水勢,大氣水勢三者在時(shí)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. 文章介紹了基于農作物微環(huán)境信息采集與處理,通過(guò)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。