gradients

英 [ˈgreɪdiənts]

美 [ˈgreɪdiənts]

n.  (尤指公路或铁路的)坡度，斜率，倾斜度; (温度、压力等的)变化率，梯度变化曲线
gradient的复数

柯林斯词典

• N-COUNT 斜坡；坡度；倾斜度
  Agradientis a slope, or the degree to which the ground slopes.
  1. ...a gradient of 1 in 3...
     1比3的倾斜度
  2. The courses are long and punishing, with steep gradients.
     这些赛道既长又有陡坡，极具挑战性。

in AM, usually use 美国英语通常用 grade


• 变化率
  Thegradientof a graph or series of measurements is the rate at which one set of amounts changes in relation to another.

双语例句

• Across geographic gradients, levins expects allopatric races or coenospecies exist.
  穿过地理梯度，莱文斯预料有分布区不重叠的小种或近群种。
• You can customize path gradients to achieve a wide variety of effects.
  可自定义轨迹渐变以获得多种效果。
• Work with palettes of your own shapes, and use layers, gradients, transparencies and connectors.
  使用你自己的图形调色板，以及使用层，斜度、透明度和连接器进行工作。
• Species richness increased against the longitudinal gradients, which maybe resulted from effects of other geographical factors.
  在经度梯度上，从东到西，物种丰富度呈递增趋势，这可能与其它地理因子的影响有关；
• Relationships between degree of xylem embolism under different water gradients and ecophysiological indexes such as water potential were studied by controlling soil moisture of potted plants.
  用盆栽控水方法，对不同水分梯度下木质部栓塞程度与水势等生理生态指标之间的关系进行了研究。
• For example, magnetic fields certainly are not gradients.
  举个例子，磁场就不是梯度。
• Patterns in cairo can be solid, surface-based, or even gradients patterns.
  cairo中的模式可以是实体模式、基于外表的模式甚至逐变模式。
• Effect of Slope Gradients on Soil Erosion Process in Red Earth Hillslopes
  地面坡度对红壤坡面土壤侵蚀过程的影响研究
• The scan, shown below the image, indicates that the image contains only intensity gradients and a'plateau'area.
  扫描结果显示在下面，表明图像仅含有亮度斜坡和一个“高原”区。
• The use of fractional-gradient operators yields more reliable results than when integer order gradients are employed.
  分数阶梯度算子的使用比采用整数阶梯度产生更可靠的结果。