词组、短语、俚语及习惯用语• gradient analysis
梯度分析。• gradient centrifugation
梯度离心。• gradient constant
梯度常数。• gradient coupling
(粒子)梯度耦合。• gradient current
[海]梯度流。• gradient curve
梯度曲线。• gradient descent
梯度下降。• gradient elution analysis
梯度洗脱分析。• gradient elution separation
梯度洗脱分离。• gradient equations
梯度方程。• gradient flow
[气]梯度风气流。• gradient freeze technique
梯度凝固技术。• gradient freezing
梯度冷凝。• gradient furnace
梯度炉。• gradient grid
梯级栅,梯级式分压栅。• gradient gun
具有电位梯度的电子枪。• gradient hydrophone
压差水听器。• gradient improvement
坡度的改善。• gradient indicator
坡度标。• gradient mapping
梯度映射。• gradient mask
梯度掩模。• gradient matrix
梯度矩阵。• gradient meter
磁偏计。高度指示器。测斜仪。• gradient of neutrons
中子密度陡度。• gradient operator
梯度算子。• gradient pegs
坡度桩。• gradient plate
梯度浓度培养皿。• gradient preference
梯度适应。• gradient profile
(驼峰调车区)坡度纵断面。• gradient quenching
顶端淬火。
gra.di.ent
gradient的音标和读音:
DJ音标发音: [ˈgreidi:ənt]
KK音标发音: [ˈgrediənt]
gradient的词性:
n.Abbr. grad(名词)缩写 grad
1. A rate of inclination; a slope.
倾斜率;坡度
2. An ascending or descending part; an incline.
斜面:向上或向下倾斜的部分;斜坡
3. Physics The rate at which a physical quantity, such as temperature or pressure, changes relative to change in a given variable, especially distance.
【物理学】 梯度:一个物理量,如温度或压力,相对于另一给定可变量(尤指距离)的变化的变化率
4. Mathematics A vector having coordinate components that are the partial derivatives of a function with respect to its variables.
【数学】 斜率:一个矢量,其坐标分量是一个函数对其变量的偏微分
5. Biology A series of progressively increasing or decreasing differences in the growth rate, metabolism, or physiological activity of a cell, an organ, or an organism.
【生物学】 生理梯度:细胞,器官或生物体在生长速度,新陈代谢或生理活动上的一系列逐渐地增加或减少的变化
gradient的词源:
6. Perhaps grade
可能为 grade
7. -ient
-ient
8. as in quotient
如在 quotient