常到的

Such finite element satisfies homogeneous equilibrium equations and can pass the patch test as long as the original plane elasticity element can pass the corresponding patch test.

所得到的板弯曲单元在单元内部满足齐次平衡方程，并且只要原始平面弹性单元能通过常应变分片试验则转换得到的板单元一定能通过常曲率分片试验。

First of all,we have given some of the basic concepts of differential equations, described the constant coefficient linear ordinary differential equation solution, for a class of second-order variable coefficient linear ordinary differential equation initial value problem, an approximate solution, the method is first unknown function of a definition for N sub-interval, and then in between each district within a constant coefficient ordinary differential equations similar to the replacement, the solution has been the problem as similar to the original analytical solution, and then gives a detailed second-order change order coefficient of linear homogeneous ordinary differential equation solution examples, the examples of the approximate method proposed in this paper is valid.

首先给出了微分方程的一些基本概念，讲述了常系数线性常微分方程的解法，针对一类二阶变系数线性常微分方程初值问题，提出了一个近似解法，本方法是先对未知函数的一个定义区间作N等分，然后在每一个小区间内用一个常系数常微分方程近似替换，所得到的解作为原问题的近似解析解，随后详细给出了一个求二阶变系数齐次线性常微分方程的解的实例，该实例说明本文提出的近似方法是有效的。

On the whole, we do as follows: Firstly, we list some conceptions and lemmas for later use. Secondly, we define δ-fine partitions for infinite interval and integral of vector-valued functions on infinite interval, and discuss the properties of integral, and characterize its primitives...

主要包括以下五部分内容：在第一部分中，我们介绍了本文所用到的基本概念和引理；在第二部分中，通过定义无穷区间上δ-精细的分法，我们给出了无穷区间上向量值函数的积分的定义，并讨论其性质，还给出了原函数的刻划；在本文的第三部分中，我们着重讨论了无穷区间上向量值函数积分的收敛定理；在本文的在第四部分中，我们首先应用无穷区间上向量值函数积分的收敛定理给出了常微分方程整体广义解的存在性定理，其次应用强积分对Banach空间常微分方程广义解进行了讨论；最后，在第五部分中，我们将模糊积分推广到无穷区间上并给出了其数值计算方法。

A lot of palaver has made her feel under stress Jo: Hello, I'm Jo and you're listening to Real English from BBC Learning English.

是的，两分钟的地道英语节目，短小精悍，常听常练，你能积累许多书本上见不到的英式新词语。

They were those which treat of the haunts of seafowl; of "the solitary rocks and promontories" by them only inhabited; of the coast of Norway, studded with isles from its southern extremity, the Lindeness, or Naze, to the North Cape

那几页导言写到海鸟常去的地方；写到只有海鸟居住的"孤寂的岩石和海岬"；写到挪威的海岸，从最南面的林讷斯内斯角②或者纳斯到北角③，沿着海岸线，点缀着许多海岛

Often the tempter comes to us as he came to Christ, arraying before us our weakness and infirmities.

试探者常到我们这里来，如同他进到基督面前一样，将我们的软弱和缺点罗列在我们面前。

They were those which treat of the haunts of sea-fowl; of "the solitary rocks and promontories" by them only inhabited; of the coast of Norway, studded with isles from its southern extremity, the Lindeness, or Naze, to the North Cape

那几页导言讲到海鸟常去的那些地方，讲到只有海鸟栖息的那些&荒凉的岩石和海角&，还讲到挪威的海岸。沿着挪威的海岸，从最南端的林内斯或者称纳斯一直到北角点缀着许多岛屿

They were those which treat of the haunts of seafowl; of "the solitary rocks and promontories" by them only inhabited; of the coast of Norway, studded with isles from its southern extremity, the Lindeness, or Naze, to the North Cape

那几页导言写到海鸟常去的地方；写到只有海鸟居住的&孤寂的岩石和海岬&；写到挪威的海岸，从最南面的林讷斯内斯角②或者纳斯到北角③，沿着海岸线，点缀着许多海岛

What kind of fashion store you would go ofter?

买服装，你最常到的地方是。。。

In the vaneless diffuser, which was little bigger than that of vaneless diffuser. The reason was the intervention of vane enhanced the unsteady degree of the flow and expanded the unsteady effect region.

叶轮对有叶扩压器内部非定常流动的影响也没有维持到有叶扩压器的出口，非定常影响区域为大约在半径r/r〓=1.3以内的区域范围，略大于无叶扩压器内的非定常影响区域。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐