英语词汇four gradient怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

双语例句

1
The gradient is defined by four effect points, the positions and colors of which can be animated using the Positions & Colors controls.
该渐变被四个作用点控制，作用点的位置和颜色可以通过位置和颜色参数的变化制作动画。
2
Coal maceral concentrates of high purity were prepared from four different rank coals by Density Gradient Centrifugation method.
经等密度梯度离心分离，从褐煤、长焰煤、气煤和贫煤四种不同变质程度煤中获得了高纯度的有机显微组分。
3
Aiming at characteristic differences of background and target, four-direction gradient is extracted out and areas with large gradient are smoothed by a linear threshold filter.
针对复杂背景及目标的分形特性差异，提取图像四个方向的灰度梯度，选择最小梯度大于阈值的区域进行平滑滤波，最后对分维参数进行分段线性拉伸。

单词	four gradient
释义	four gradient 简明释义四维梯度；四个梯度网络释义短语 1 four gradient 四维梯度双语例句 1 The gradient is defined by four effect points, the positions and colors of which can be animated using the Positions & Colors controls. 该渐变被四个作用点控制，作用点的位置和颜色可以通过位置和颜色参数的变化制作动画。 2 Coal maceral concentrates of high purity were prepared from four different rank coals by Density Gradient Centrifugation method. 经等密度梯度离心分离，从褐煤、长焰煤、气煤和贫煤四种不同变质程度煤中获得了高纯度的有机显微组分。 3 Aiming at characteristic differences of background and target, four-direction gradient is extracted out and areas with large gradient are smoothed by a linear threshold filter. 针对复杂背景及目标的分形特性差异，提取图像四个方向的灰度梯度，选择最小梯度大于阈值的区域进行平滑滤波，最后对分维参数进行分段线性拉伸。
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