您要查找的是不是:
- Spatial-and-temporal variation laws of SPAC water potential gradient of P. Tabulaeformis plantation 油松人工林SPAC水势梯度的时空变异
- water potential gradient 水势梯度
- Relation of electric field intensity and potential gradient. 电场强度和电势梯度的关系。
- The plant water status was evaluated using the leaf water potential measurements, leaf relative water content, leaf chlorophyll content and air/ leaf temperature gradient. 植物中水分状况通过植物叶面水势、面相对含水量、面叶绿素含量和空气/面温度梯度来估算。
- Moisture diffusion and equilibrium are described in terms of water potential. 微水的扩散和平衡是和潜在的水分有关。
- Showed the feasibility of using steel electrodes to measure potential gradient caused by the stray current in soils. 文中研究用钢制电极测量土壤中杂散电流形成的电位梯度的可行性。
- During the day water loss by transpiration exceeds water absorption by the roots, and leaf water potential decline. 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。
- The effects of direction,strength of interferential electric field,as well as the arranged space between steel electrodes on measured potential gradient were investigated. 实验研究干扰电场方向、强度和钢电极间距等对测量电位梯度的影响。
- Water deficit is influenced by the level of soil water potential at the root surface. 水分亏缺是受根系表面土壤水势高低影响的。
- Derived the shallow water potential vorticity equation from the shallow water momentum and continuity equations. 从浅水波动量方程和连续性方程出发推导浅水波位涡方程。
- The results showed that the leaf water potential of cherry tomato under DFT was higher than that under NFT. 结果表明,DFT条件下樱桃番茄叶水势相对较高,且日变化平缓。
- The effects of temperature on hatchling traits were independent of the effects of water potential. 温度对孵出幼体特征的影响与湿度的影响无关。
- When the CeO2 content is 0.06mol%, potential gradient is maximum, improves about 30%, voltage ratio is lower, and leakage current is the lowest. So the optium content of CeO2 is 0.06mol% in this study. 当CeO_2含量为0.;06mol%25时,氧化锌压敏阀片的电位梯度达到极值,比添加CeO_2前的电位梯度提高约30%25,且压比较低,漏电流最小,因此本实验CeO_2添加量的最佳值为0
- Study on leaf water potential,transpiration and water use efficiency in different growth forms of reed in plain desert area of northern Xinjiahg. 北疆平原荒漠区不同生长型芦苇叶片水势、蒸腾速率及水分利用效率的研究
- Comparison of the water potentials of leaf, sheath and culm has done. 对春小麦叶鞘、叶片和茎水势的变化情况进行了比较。
- 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. 应用EPIC模型对黄土高原南部旱塬地苜蓿水分生产潜力进行了长期的模拟研究。
- The lowest water potential when the hydraulic lift was occurred of them were -1.520MPa, -1.429MPa and -1.327MPa respectively. 中单二号玉米在-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. 在细胞质中,脯氨酸的含量增加,平衡了液泡和环境中盐离子的渗透压,并保护细胞质中的生物大分子免受盐离子的毒害。
- The drought stress increased leaf water potential, and stomatal resistance and decreased transpiration rate and photosynthetic rate. 乾旱胁迫使叶片水势、气孔阻力增大,蒸腾速率、光合作用速率下降。
- Potential gradient in electronic field; 电场内电势梯度;