查询词典 potential gradient

By using the Copson method, one of these equations is transformed into a Fredholm integral equation of the second kind to obtain the solution. Furthermore, the intensity factors, the total energy release rate and the mechanical strain energy release rate are obtained and compared with the classical results without considering the electric field gradient effects.

采用了Copson方法，将其中一组对偶积分方程转化为第二类Fredholm 积分方程来进行数值求解，得到了裂纹尖端的强度因子、总能量释放率和机械应变能释放率，并与经典理论中的结果进行了比较。

This pattern is echoed in a ceramic frit gradient applied to the double pane glass to modulate the natural daylight.

这种模式是呼应了陶瓷熔块梯度适用于双窗格玻璃调节自然光。

Changes in gradient, rotation and spacing break the long spans of continuous frontage into a rich pattern.

梯度变化，轮换和间距打破长期持续临街跨越到了丰富的模式。

The moisture flux in case 2006 was more than case 2005. The frontogenesis process in case 2006 was obvious; it showed that the front system was accompanied with a strong temperature gradient. The mid and low-level frontogenesis process played an important role in the development and maintenance of causing the front convective systems. The jets were formed with the difference of horizontal ageostrophic wind in vertical direction.

由水气收支计算可得到水平水气通量辐合对於对流系统之水气来源扮演正回馈作用，其中2006年个案中水气通量较2005年个案来得大。2006年个案之锋生过程显著，中低层锋生过程扮演导致锋面对流系统之发展与维持重要角色；而低层喷流生成的条件主要来自於横向非地转风垂直分布之喷生作用。

Secondly, a rule of the choice of step-length is presented for a non-quadratic objective function of n variables, according to the rule we prove that the Gradient Method has local n-step quadratic convergence rate for a non-quadratic function under certain conditions.

其次，对于n个变量的非二次目标函数也提出了一个步长选取的准则，并在此准则下证明了当目标函数满足一定的条件时，梯度法具有局部n-步二阶收敛速度。

A study on the structure and property of uneven hot resistant functionally gradient materials was introduced in this paper.

对非均质耐热梯度功能材料的结构与性能进行了研究。

The concept and the development background of Functionally Gradient Materials are introduced in the paper.

介绍了梯度功能材料的概念和开发背景，着重论述了梯度功能材料设计、制备与性能评价方面的研究现状与应用前景。

Pressure, the gradient vector and components are derived using C DP instead of C P G. A

而对于单元格压力，它的矢量梯度和相应的分量是使用C_DP 得到的而不是C_P_G。

The female gametophyte of flowering plants may have evolved through iteration of a modular structure and a gradient of the hormone auxin.

开花植物的雌性配子体可以通过模块结构的迭代和生长激素的梯度进行演化。

On the basis of partially observable Markov decision processes,two finite-memory policy-gradient algorithms,that is,model-based GAMP algorithm and model-free IState-GPOMDP algorithm,were implemented,and employed in the simulation of a robot walking in a maze.

在部分可观Markov决策过程的基础上，实现了两个有限记忆的策略梯度优化算法：基于模型的GAMP算法和无模型的IState-GPOMDP算法，并利用该算法对机器人走迷宫的问题进行了仿真。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。