方便地

The sufficient and necessary conditions for its convergence are established.

这个方法的特点是对于动力学参数未知的系统，可以通过实验方便地确定满足收敛条件的学习控制器参数。

The functional relation between incident angle and refractive angle of energy flow is obtained. According to this relation, we can restructure the refractive angle as negative or positive readily by selecting suitable permittivity and permeability tensors.

导出了电磁波的入射角和能流折射角之间的函数关系，根据此关系可方便地选择合适的介电张量和磁导率张量，使特定入射角所对应的折射是正或是负。

This tiered system so that a variety of hardware systems and software systems can easily connect to the network.

这种分层体系使多种不同硬件系统和软件系统能够方便地连接到网络。

Based on analyzing current problems existing in the newspapering information management and some software development technique in our country,a suggestion is put forward that the daily operation information of the newspaper office can be managed and analyzed easily by GIS.

针对目前国内报业信息管理中存在的问题，在分析了当前软件开发技术的基础上，提出了通过引入GIS可以方便地对报社的日常业务信息进行管理和分析。

The goal of a CSCW system is to enable users to cooperate conveniently no mater when and where While,currently,most CSCW users rely on existing network infrastructures Self organized Network is a multi hop temporary autonomous system of mobile nodes equipped with wireless transmitters and receivers without the aid of any current network infrastructure In such an environment,it may be necessary for one mobile node,in order to communicate another node,to need a chain of intermediate nodes to forward pac...

CSCW 系统目标是允许用户在任何地点，在任何时间可以方便地进行群体间的协同工作。目前大多数的CSCW 用户都需要依靠现有的网络基础设施。自组网是一组带有无线收发装置的移动节点组成的一个多跳的临时性的自治系统。在这种环境中，由于节点无线通信覆盖范围的有限性，需要借助其他中间节点进行分组转发到达信宿。它可以在没有可用的网络基础设施的情况下提供一种通信支撑环境，从而拓宽了CSCW 的应用环境。本文描述了自组网的概念和特点，并提出了自组网的体系结构。

Because it uses non linear control,its output of voltage and current contains a lot of high harmonic .

非接触交流调压器利用晶闸管移相控制可方便地调节输出电压的有效值，由于其采用非线性控制方式，使得输出电压和电流存在大量的高次谐波。

Results of numerical calculation indicate that the present method is of high accuracy, agrees well with available closed\|form solutions, and is capable of dealing readily with the friction between wall and soil, nonhomogeneity of backfills and complex load...

数值计算结果表明，本文方法精度高，与现有的解析解一致；且可方便地考虑挡墙面的摩擦作用、土体的不均匀分布以及复杂的外载组合，值得推广应用于工程设计。

Probability distribution of anchoring data can be regarded as nonlinear programming with certain restriction. Programming with the restriction can be transferred to nonlinear programming without restriction by use of Lagrange Method and can be then easily resolved by step-acceleration method of one variable.

锚固强度参数的概率分布问题可以归结为带约束的非线性规划问题，利用条件极值的拉格朗日乘数法可以将带约束的规划问题转化为无约束的非线性规划问题，并可以采用运筹学中的单变量步长加速法非常方便地求解。

The Failure model of slopes can be classified into 2 kinds, toppling model and sliding model. The force distribution of each model is analyzed in oblique coordinate system, and the equation to calculate the forces are derived. Many external forces, such as earthquake force, water pressure, bursting force, bolting force and etc., can be easily considered in these equations.

分析了倾倒模式和滑动模式两种岩质边坡的破坏型式，对其受力情况进行了分析，并利用刚体平衡理论，给出了在斜角坐标系下推力计算方程，该方程可以方便地考虑任意方向的地震力作用，还可以考虑水压力、锚固力、建筑物外荷载和其它人工作用力。

I love to order room service, watch TV in an obnoxiously large bed, and take full advantage of the free amenities such as tiny size shampoo and conditioner.Anyways... here are some photos of the shoot for Olay...

我喜欢点酒店服务，在讨厌的大床上看电视，方便地带走各种免费小物品，如小包装的洗发水和润发素。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。