gradient的例句大全

There is a big stray current under the high voltage wires with a electric potential gradient of 1.3~ 1.5mV/m.

通过现场布点测试发现该区域土壤具有较强的腐蚀性，高压线附近存在强杂散电流，电位梯度为1.30～15.00mV/m；

The weights are trained with Gradient Descent Method. The increase algorithm of BVS, and restricted algorithm, was induced.

利用梯度下降法对网络的权值进行训练，并且推导了BVS的增长算法，以及网络训练的限制记忆递推公式。

Then, mutual recognition about the peaks of BGH between neighboring blocks is implemented so that the edge is not sensitive to the gradient intensity.

然后，通过相邻块内部的梯度峰值的互确认操作，得到对梯度强弱不敏感的边缘，从而能够获得图像中更多的特征信息。

We analyse the design of photoelectric digital level based on PSD, and design the laser gradient direction and measurement device based on PSD.

本文在分析浙江大学设计的基于PSD的光电式数字水准仪的基础上，提出设计基于PSD的激光坡度与指向装置。

New Development of Functionally Gradient Cemented Carbide and Cermet

功能梯度硬质合金和金属陶瓷材料研究的新进展

In this paper, the recent developments of gradient cemented carbide and cermet are reviewed, with emphasis on their manufacturing processing, properties, and typical applications.

综述了国内外梯度硬质合金和金属陶瓷材料研究的进展情况，重点介绍了其粉末冶金制造方法、性能特征和典型应用开发。

In the CGT region, the relation between turbulent Reynolds stress and mean velocity gradient is nonlinear.

CGT区域内雷诺应力与平均速度梯度呈非线性关系.

The concepts, construction features and preparation methods of gradient materials ( FGM ) were described.

叙述了梯度功能材料 ( FGM ) 的概念, 结构特征以及制备方法.

Ceramic micro-and nano-composites are discussed in detail, and functionally gradient materials . ( FGM ) are also briefly described.

重点介绍了微米和 纳米复合材料, 并简单介绍了功能梯度材料 ( FGM ).

This article has introduced an improved algorithm variable difference threshold value which is based on gradient.

文章介绍了一种改进的基于斜率的可变差分阈值算法.

In referrence [ 4], the Polak? Ribi é re? Polyak ( PRP) conjugate gradient method for unconstrained optimization is considered and the conclusion is obtained that the PRP method is global convergent for uniformly convex functions under the Wolfe line search.

已有文献对求解无约束优化问题的Polak Ribi啨re Polyak（PRP）共轭梯度法进行了研究并得出结论：采用Wolfe线性搜索确定步长的PRP方法对一致凸函数具有全局收敛性。

This paper a Preconditioned Conjugate Gradient ( PCG ) method from a view of probability for concrete image reconstruction.

根据常规图像重建的共轭梯度迭代算法,提出一种预条件共轭梯度法.

Finally, all of the parameters of the T-S model are determined accurately with gradient descent algorithm.

最后, 通过梯度下降方法,精确确定T -S 模糊模型的所有参数.

Large synthetic diamond was grown by temperature gradient method ( TGM ) under HPHT.

用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶.

Gradient silicon carbide coatings were prepared on the surface of C/ C composites by chemical vapor reaction ( CVR). Formation mechanism and oxidation resistance property of the coating were discussed.

本文采用化学气相反应法（CVR）制备了C/C复合材料的梯度SiC涂层，对该梯度涂层的形成机理及抗氧化性能进行了试验研究。

Various forest type sequences with an environmental gradient indicated that pteridophyte fit to various environment, therefore pteridophyte in the region could be divided into four ecological types.

具有环境梯度的不同林型序列，反映出蕨类植物运生生境的不同，据此，将本区主要蕨类植物分为4种生态类型。

Thanks to the gradient, the stream of emitted photons is the same as the stream of absorbed photons.

而正是这种均匀过渡的结构使纳米晶体上放射出的光子与吸收的光子数量能保持一致。

The stochastic gradient algorithm is simple, steady and efficient.

随机梯度算法思路简单，具有很好的稳定性，计算效率高。

We apply the popular trust region algorithm and truncated conjugate gradient algorithm with trust region skills to solve trust region subproblems.

应用目前流行的信赖域算法，并用带有信赖域技巧的截断共扼梯度法来解信赖域子问题。

Functionally gradient ceramic material ( FGCM) is a kind of nonhomogeneous material. Thermal stress can appear in the FGCM because of the different thermal expansion in a given temperature field.

梯度功能陶瓷材料是一种非均匀材料，在一定的温度场下会由于热胀不一致而形成热应力。