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gradient

美 [ˈɡreɪdiənt]英 [ˈɡreɪdiənt]
  • 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
  • adj.倾斜的;步行的

复数: gradients

gradientgradient

noun

1

(尤指公路或铁路的)坡度,斜率,倾斜度
the degree to which the ground slopes, especially on a road or railway

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

(温度、压力等的)变化率,梯度变化曲线
the rate at which temperature, pressure, etc. changes, or increases and decreases, between one region and another

gradient

频次

  • 1
    N-COUNT 斜坡;坡度;倾斜度
    A gradient is a slope, or the degree to which the ground slopes.

    ...a gradient of 1 in 3...

    1比3的倾斜度

  • 3
    N-COUNT 变化率
    The gradient of a graph or series of measurements is the rate at which one set of amounts changes in relation to another.

noun

1
the property possessed by a line or surface that departs from the horizontal
a five-degree gradient
Synonym: slope
2
a graded change in the magnitude of some physical quantity or dimension

数据来源:WordNet

  1. Numerical simulation study the gradient 's impact on the tunnel fire

    坡度对隧道火灾影响的数值模拟研究

  2. Simulating the Rational Gradient of the Station Site by Using Computer

    站坪合理坡度的计算机模拟

  3. The courses are long and punishing , with steep gradients .

    这些赛道既长又有陡坡,极具挑战性。

  4. The combined effect of uplift and denudation upon the temperature gradient can be obtained by formula ( 3.86 ) .

    抬升和剥蚀对温度梯度的联合效应可以根据公式(3.86)进行估定。

  5. 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。

  6. Conclusion The matrine liposomes with high entrapping efficiency can be prepared by ammonium sulphate gradient method .

    结论采用硫酸铵梯度法可制得包封率较高的苦参碱脂质体

  7. An Accelerated Learning Algorithm for Neural Networks by Gradient Power Method

    加快神经网络学习的梯度幂次法

  8. The water content distribution in loess soil on temperature gradient

    温度作用下黄土含水量分布的实验研究

  9. The Effect of Temperature Gradient on the Correlation of Temperature Fluctuations

    温度梯度对温度脉动空间关联的影响

  10. Effect of electric field on the combustion synthesized functional gradient materials

    电场对燃烧合成梯度功能材料的影响

  11. The theory of separation effect of plate electrode gradient field

    平板电极梯度电场分选理论

  12. Research on Basic Theory of Longitudinal Gradient Design of Highways

    公路路线纵坡设计问题的研讨

  13. The study of plastic strain gradient and class ⅱ behavior of rock

    岩石塑性应变梯度与Ⅱ类岩石变形行为研究

  14. Conjugate gradient methods are important iterative methods for solving optimization problems .

    共轭梯度法是求解最优化问题的一类有效算法。

  15. The theory of gradient strain is put forward .

    提出了岩石失稳破坏应变梯度理论模型。

  16. A new length constraint method for MRI gradient coil design

    磁共振成像系统中梯度线圈设计的一种新的长度约束方案

  17. A New Vacuum and High Temperature Gradient Directional Solidification Equipment

    高梯度定向凝固设备

  18. First , draw a gradient in the background layer .

    首先,得出一个梯度背景层。

  19. Research on Relation between Roof Gradient of Traditional Folk House and Climate

    传统民居屋面坡度与气候关系研究

  20. On The Relation Between Vehicle Speed Fuel Consumption and Longitudinal Gradient

    公路纵坡与汽车运行速度油耗之间的关系

  21. Adding one doesn 't change the gradient .

    加1并不改变梯度。

  22. The gradient vector can be used to construct the initial errors .

    这时可以对梯度向量本身进行分析,或者用这个梯度向量构造初始误差场。

  23. Collaborative group decision model and its gradient solution

    合作群决策模型及其梯度解法

  24. Simulation and analysis of influence of inlet parameters on temperature gradient of floor air distribution system

    送风参数对地板送风房间内温度梯度影响的数值模拟及分析

  25. The Study of Highway Gradient and Grade Length Limit

    公路纵坡坡度和坡长限制指标的确定

  26. Effect of the component gradient distribution on the strength of cement-based composite materials

    关于{x/n}的分布组分梯度复合对水泥基材料力学性能的影响

  27. Improvement of performance of AR spectral estimation by the conjugate gradient method

    用共轭梯度法改善AR谱估计性能

  28. Test and Research of Raw Coal Desulfurization by the Technology of High Gradient Magnetic Separate System

    高梯度磁选分离技术用于原煤脱硫的试验研究

  29. Progress in high gradient magnetic separation technique

    高梯度磁力分离技术研究进展

  30. A family of gradient projection algorithms and their convergence properties

    一族梯度投影算法及其收敛性质

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