小缺点

Element-free Galerkin Method is a effective method for solving partial differential equations with the help of shape functions coming from moving least squares approximation. It is well-suited to problems involving large deformation and crack propagation etc on which Finite Element Method can not be used easily. But EFGM is computationally expensive and it is hard to impose the essential boundary condition. Coupling the EFGM and FEM can fetch up the defect of EFGM and improve the efficiency highly.

无网格伽辽金法是基于移动最小二乘法的一种用来求解偏微分方程非常有效的方法，在处理诸如高度大变形、裂纹动态扩展等有限元法较难解决的问题时有其独特的优势，但是存在处理边界条件复杂，计算量大的不足，将无网格法同有限元耦合可以解决这些缺点，极大的提高计算效率。

We all have our little failing s.

我们都有小的缺点。

The Galilean telescope's biggest disadvantage is its small field of view.

伽利略望远镜的最大缺点是它的视野小。

Based on the comparison of proposed basic topologies, Hypercube, as a popular used topology in networks, has a lot of advantages such as simple routing algorithm, small diameter and average number of internode distance, high fault-tolerance and so on. On the other hand, the network nodal degree which is logarithmically proportional to the number of network nodes limits the Hypercube network population most. So a class of hierarchical topologies are proposed to remedy this weakness of Hypercube and keep most of the advantages of Hypercube, such as CCC , HHC and deCube and so on.

基于对所提出的基本互连网络的性能比较，超立方体网络作为一个得到普遍研究的网络拓扑结构具有很多的优点，比如网络的非常简单的寻路算法，很小的直径和网络平均节点距离，高容错能力等等，但非常遗憾的是超立方体的缺点是超立方体的节点度随着网络规模的增加而成对数关系增加，从而限制了此网络的应用规模，大大地掩盖了它的诸多优点，所以人们提出了一类分层网络结构来弥补超立方体的不足同时最大限度地利用其优点，包括CCC，HHC以及deCube等。

Let's take the elder boy. He is slightly asthmatic, mechanically inclined and a hoarder, a very bad combination, as asthmatics are supposed to live in environments that can be easily dusted, such as a Trappist cell.

就拿大儿子来说吧，他患有轻微的哮喘，喜欢摆弄机械东西，还喜欢搜集，这可真是缺点一大堆，因为哮喘的人最好住在容易打扫的地方，比如说特拉普式的小屋里。

Because of the restrict of the weakness that traditional type machine incise, the new technique of laser incising is applied widely, depending on its good quality, higher efficiency, economy energy ,less noise and so on.

由于传统式机械切割的缺点，新的激光切割技术以其加工质量好、精度高、效率高、节能、噪声小等特点孕育而生，并且已经用于许多加工行业，尤其对于木材加工，更是一种值得推广的技术。

M. Johnstone, a method integrated with an algorithm of the adaptive threshold selection, is used to overcome the shortcoming of discontinuity of Hard-threshold method and dispersion of the Soft-threshold method.

在多分辨分析小波阈值去噪方法的基础上，用一种改进的阈值函数和自适应阈值选取算法相结合的方法，克服了硬阈值法不连续性和软阈值法有偏差的缺点。

The results showed that with the increasing of repetition frequencies, power density, and pulse width of laser beam and with the decreasing of scanning speed, the kerf quality could be improved. Besides, a formula of estimating the kerf surface roughness was also presented, which can explain the experiment results well.

在加工电子行业中表面组装用的模板时，一般采用化学刻蚀法，其缺点是加工精度低、工序多、周期长，特别是受刻蚀因子的限制，模板的最小缝隙宽度不能低于模板厚度的 1 2 ，因而难以满足日益发展的微电子技术对电子线路制作精度的要求。

It is known that three-layer BP network can approximate any nonlinear function defined in L〓.

但神经网络的学习算法存在着局部极小点和收敛速度慢等缺点。

These last-mentioned contests had indeed the incurable defect, that the premises appealed to were taken from authority, not from reason; and, as a discipline to the mind, they were in every respect inferior to the powerful dialectics which formed the intellects of the "Socratici viri:" but the modern mind owes far more to both than it is generally willing to admit, and the present modes of education contain nothing which in the smallest degree supplies the place either of the one or of the other.

这种学院论战诚然有其不可救药的缺点，就是它所投靠的前提乃是得自权威而不是得自理性；而当作对于心灵的训练来说，它诚然也在各方面都有逊于形成所谓"苏格拉底之毒"的智力的那种有力辩论法；但是实在它也和后者一样在远远超过一般人所愿承认的程度上对近代人心有所贡献；而现代的教育方式，却没有任何东西能够在最小的程度上填补二者之中任何一个的地位。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。