查询词典 gradient

Hence, the effect of temperature gradient should be considered when adopting artifical frosting studied natural frosting.

这对于正确研究路基的冻胀现象，具有着重要的理论意义和实际意义。

Another is the constant temperature gradient on the crack surface, which includes the insulated and uninsulated crack cases.

研究了含中心裂纹的正交各向异性板，在远场均匀热流作用下温度场的分布。

The unstable mode is not sensitive to the ion temperature gradient parameter and the poloidal wavelength.

高比压下的不稳定模对离子温度梯度和角向波长的变化的响应减弱。

Theorem 3: the gradient of any point in the locus of foot point of the perpendicular line and the tangent line of the cylindrical spiral is , namely one-order tensor field.

定理3 由坐标原点至圆柱螺线的切线所引垂线的垂足轨迹上任一点的梯度为，即为一个一阶张量场。

Apply in deep-sea on the other hand, seawater decreased to go up gradient of Fu terrane pressure.

另一方面在海洋的应用，海水减少了上覆岩层压力梯度。

To study local influence of the data cases on the Score statistic for the test of varying dispersion in the nonlinear model of simplex distribution, this paper develops the local influence on the score test statistic under perturbation in the response variable and explanatory variables based on gradient method.

为了研究数据对于单形分布非线性模型变离差检验的Score统计量的局部影响，该文利用梯度方法分别研究了因变量及自变量的微小扰动对于该模型的Score检验统计量的局部影响，相应得到了度量最大局部影响的诊断统计量。

By using some information such as heat flow values,geotemperature gradient and thermal spring,the thermal anomaly zones are divided in the upstream area of the Yellow River,and the relation among geotherm,structures and earthquakes is discussed.

运用热流、地温梯度及温泉等资料，划分了黄河上游地区的地热异常区，讨论了地热与构造及地震的关系。

Working environment and decrease the requirement of the thermic gradient.

度平衡快，降低了对环境温度梯度的要求。

IR thermograph was used to perform local measurements of the surface temperature field. The results reveal that these parameters which are investigated in this paper have strong influence on the temperature gradient and the cooling efficiency.

实验结果表明：减小加温比或增大速度比都可以减小壁温梯度的绝对值，同时冷却效率也会增加；当主流进入了自模区后，随着主流速度的增加，壁温梯度的绝对值会减小，冷却效率会增大。

Toboggan algorithm is an important tool to image segmentation,and the result of image segmentation depends on how to compute the gradient image to a great extent if applying toboggan to it.

滑降算法是一种重要的图像分割工具，然而基于滑降算法的图像分割在很大程度上依赖于待分割图像梯度的计算。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。