gradient 英 [ˈgreɪdiənt] 　 美 [ˈɡrediənt]

gradient

gradient　 英 [ˈgreɪdiənt] 美 [ˈɡrediənt]

n. [数][物] 梯度；坡度；倾斜度　

名词复数:gradients　

Now it should be a gradient field.　那么它应该就是一个梯度场。
What is the gradient of this function?　这个函数的梯度是什么？

  • The gradient of a surface is its slope. If you're a daredevil and you're looking for a road to fly down on your skateboard, you'll want to find one with a fairly steep gradient.
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  • n. [数][物] 梯度；坡度；倾斜度

  • 1. Now it should be a gradient field.

    那么它应该就是一个梯度场。

  • 2. What is the gradient of this function?

    这个函数的梯度是什么？

  • 3. If you have a gradient field then it should have this property.

    如果给定一个梯度场,那么它就应该满足这个性质。

  • gradient (n.) "steep slope of a road or railroad," 1835, principally in American English, probably from grade (n.) by analogy of quotient, etc. [OED]. It was used 17c. as an adjective, of animals, "characterized by walking;" in that case it is probably from Latin gradientem, present participle of gradi "to walk."
gra·di·ent / ˈɡreɪdiənt ; NAmE ˈɡreɪdiənt / noun 1 ( also grade especially in NAmE ) the degree to which the ground slopes, especially on a road or railway （尤指公路或铁路的）坡度，斜率，倾斜度 ◆ a steep gradient 陡峭的坡度 ◆ a hill with a gradient of 1 in 4 (or 25%) 倾斜度为 1:4 （或 25%）的小山 2 ( technical 术语 ) the rate at which temperature, pressure, etc. changes, or increases and decreases, between one region and another （温度、压力等的）变化率，梯度变化曲线 gradient gradients gra·di·ent / ˈɡreɪdiənt ; NAmE ˈɡreɪdiənt /
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词频排名 noun:14853
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