Water level gradient is an important environmental gradient in wetland, the research of reaction of wetland plant to water level gradient is an important content of wetland ecology.
湿地中,水位梯度是一个重要的环境梯度,湿地植物沿水位梯度式样反应的研究是湿地生态学重要的研究内容之一。
参考来源 - 水位梯度对千屈菜（Lythrum salicaria）生长、繁殖及园艺性状的影响研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Water level gradient is an important environmental gradient in wetland, the research of reaction of wetland plant to water level gradient is an important content of wetland ecology.
湿地中，水位梯度是一个重要的环境梯度，湿地植物沿水位梯度式样反应的研究是湿地生态学重要的研究内容之一。
Water potential reflects energy level of soil water and the gradient of water potential is an impotent factor describing direction and velocity of water flow.
水势反映土壤水的能态，而水势梯度则是决定水流方向和速度的重要因素。
Due to groundwater pumping the water level is lowered, the buoyancy in covering soil is decreased, the hydraulic gradient and flow velocity are increased, and the corrosion is enhanced.
抽汲地下水降低了地下水位，使上覆土层浮托力减小，水力坡度和流速增大，潜蚀作用加强。
应用推荐