查询词典 potential gradient

On the basis of analyzing the reservoir status of ZHAN 3 block in Shengli Oilfield, different nutrients were used to activate the indigenous microorganisms by utilizing the denature gradient gel electrophoresis under the condition of stratum.

在对胜利油田沾3区块油藏状况分析的基础上，模拟地层高温高压的条件利用分子生物学技术研究了不同激活剂对内源微生物的激活效果。

This could be done in practice by using an alkaline CsCl gradient, as the two DNA strands will denature at high pH.

用同样的样品和相同的技术手段即CsCl梯度离心将半保留复制和弥散复制区分开来的方法是将DNA样品变性，然后利用碱性CsCl梯度离心技术对单链DNA进行离心，半保留复制会出现两条带，而若是弥散复制则出现一条带，如下图所示

And then the influence of two of the damage models, the Kachanov and the gradient dependent constitutive equations, on the well posed properties of the fundamental equations in continuum damage mechanics is studied according to th.

首先从非局部理论出发，推导了应变梯度损伤本构方程；然后利用一阶拟线性偏微分方程组的特征理论，在一维弹性损伤情况下分析了两种不同的本构模型，即 Kachanov损伤本构方程与应变梯度损伤本构方程，对连续介质损伤力学基本方程适定性的影响。

The first one is to build a slope of certain gradient and length according to the main direction of sea-ice movements at coast, to make the sea-ice assembling under the slope climb along the slope by virtue of environmental driving force of wind and flow, and then to take out sea-ice cubes to desalinize after sea-ice falling into the ice-storing section when it reaches the top of the slope.

一是在岸边按海冰运动的主方向修建有一定坡度和长度的斜坡，利用环境驱动力的作用，使聚集在斜坡下的海冰沿着斜坡向上爬升，上升到坡顶后跌入贮冰区内，再从贮冰区中取出海冰块进行淡化。

In this paper, two kinds of learning methods of fuzzy systems are analyzed first,using genetic algorithm and the gradient descent method.

文中首先对模糊系统的两类主要的学习算法：梯度下降和遗传算法方法进行了深入分析，并指出了存在的问题。

The structure of FMC is given in detail, and the key parameters are tuned by gradient descent training method.

给出了模糊调制控制器的结构，运用梯度下降法对模糊控制器的关键参数进行了优化。

So based on the characteristics of gradient descent method and layer by layer optimization method, we made some modifications and improvements on both of them.

本文就是针对梯度下降法和逐层优化法的特点，在现有算法的基础上，做了一些改进和修正。

Two ways are used to design the network,the one is the direct energy descent method,and the other is the gradient descent method .

有两种方法可以用来设计网络，一是能量下降法，另一个是梯度下降法。

An improved algorithm for image restoration was proposed based on Primal-Dual Hybrid Gradient Descent method.

对基于原—对偶混合梯度下降法的图像恢复算法进行了改进。

In the meantime, it can be seen that the conjugate gradient method or steepest descent method is a special case of the mixed method.

同时也可以看到共轭梯度法与最速下降法仅仅是混合算法的特例。

He has to relate with three women in the movie, and yet remain implicitly faithful to the unseen Lucinda.

让克劳德布里亚里成功地饰演试验了一个难度很大的角色：和三个女人打交道，但还要底下对观众未曾谋面的卢馨达保持忠诚。

The experiment was conducted to study effects of inulin on the growth performance, indices of immune organs and serum immunoglobulin of laying chicklings as well as the performance of inulin which replaced the antibiotics in diets by adding 0.2%, 0.4% and 0.8% of inulin, respectively.

试验旨在通过在蛋用雏鸡日粮中添加0.2%、0.4%和0.8%的菊粉，研究菊粉对蛋雏鸡生长性能、免疫器官指数和血清免疫球蛋白的影响，以及菊粉替代抗生素对蛋雏鸡的应用效果。