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- total water potential 总水势
- 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。
- Of the total water resources, 97.5 percent is salt water, not drinking. 在全部水资源中,97.5%25是咸水,无法饮用。
- 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。
- Then, the remote sensing data of EOS-MODIS are used to revert the total water vapor content. 同时选取EOS-MODIS遥感资料近红外波段,反演整层大气水汽含量。
- 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。
- In 2001, the total water supply in urban areas is 46.6 billion m3, 300 million m3 less than the previous year. 2001年,城市供水总量为466亿立方米,比上年减少3亿立方米;
- 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。
- Even then, the total water flow will be a relative trickle by U.S. standards, perhaps 11 gallons per minute. 但即使到那个时候,总供水量也只是美国人眼中的涓涓细流.;可能每分钟有11加仑。
- 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。
- In 2001,the total water supply in urban areas is 46.6 billion cubic meters,300 million cubic meters less than the previous year. 2001年,城市供水总量为466亿立方米,比上年减少3亿立方米;
- 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。
- The seedling biomass,TWUE and total water consumption of foxtail millet were also the biggest under each treatment as compared with switchgrass and Old World bluestem. 各水分处理下谷子苗期总生物量、蒸腾效率和耗水量均显著大于白羊草和柳枝稷;
- The total water quantity of the earth is about 13.86 hundreds of millions km3, the ocean salt water is 94% , and the fresh wa ter is 6% . 地球总水量约为13.;86亿km3;海洋咸水约占总水量的94%25;淡水约占总水量的6%25。
- 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
- 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 results indicate that orifice efficient water head is total water head and is not hydraulic head for uniform discharge along porous pipe. 结果表明,对沿途均匀泄流管道来说,其作用水头不能仅以压头为计算依据,而应以总水头为准。
- 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
- The content of total water and the free water was relatively low in red leaves, faworable to the syrcthesis of anthocyanin. 在红色叶片中的自由水和总含水量相对较低,这可能有利于花色素苷类物质的合成。
- 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。