查询词典 shortcomings

The research overcomes the shortcomings of primers in common use, and breaks through the traditional astriction of absence of chemical bond between new and old concrete.

本研究克服了以往的界面剂仅能改善界面层宏观或微细观结构的缺点，突破了新老混凝土粘结层主要依靠范德华力提供界面粘结力而几乎不存在化学键作用的缺点。

In this paper, the sorting of wear, the mechanics of wear particle formed and the characteristics of wear particles are introduced, and morphology characteristics parameter of wear particle are determined, which is particle brim digital feature. Based on image characters, after pre-process, section and extracting of contour parameter of wear particle using image process technique, four shape character parameters are extracted by fourier series expansion. After analyzing fundamental principle and shortcomings of neural network, current BP algorithm is improved in output optimization, network linearization implication optimization and adding momentum, and then astringe speed of BP algorithm.

本文介绍了磨损的分类以及磨粒的生成机理、磨粒的形态特征，应用摩擦学系统分析的观点，确定磨粒边缘数字特征为磨粒的识别特征参数；根据磨粒图像的特征，利用计算机图像处理技术对磨粒图像进行预处理、分割、轮廓参数的提取，采用傅立叶级数展开式提取磨粒四个形状特征参数：圆形度、散射度、凹度、细长度；针对 BP(Back-Propagation)神经网络收敛速度慢的特点，对现行的 BP 算法进行改进，并通过实验验证改进后的网络收敛速度快；研究设计了磨粒图像采集系统；利用 BP 算法建立磨损磨粒自动识别算法模型 AWPRM(Auto Wear Particle Recognition Model)。

The third chapter is that the author makes use of the rhetoric basic theory to analyse Li Bais poems. In this chapter the author summerize the main rhetorical characteristics of his poems on the basis of the former describings and point out the shortcomings and dissufficiences of the ancient people.

第三章是笔者利用修辞学的基本理论来集中分析李白诗歌的文本，在借鉴前代人成果的基础上总结出李白诗歌的主要修辞特色，并指出前人在描述李白诗歌的修辞艺术特色方面的局限和不足。

When bilaminated rock mass is numerical analyzed by conventional finite element method ,that the shortcomings produced is not only the huge modeling workload and maneuverability become more inefficient with layer numbers increasing; but also the method can't reflect the bending deformation of the layered material.

采用一般有限元对互层岩体进行数值分析研究时，要求的单元数量多、建模工作量大；并且难以反映层状岩体的弯曲变形特性。

He isn't blindingly quick, nor does he have fantastic body strength but Ramsey has compensated for these shortcomings with non-stop movement.

他是不是blindingly快速，也不是他是否有神奇的力量，但身体的Ramsey已补偿这些缺点与非停止动作。

The shortcomings of that system were eventually realized and more characters, borrowed from the Demotic, were added to bring them to the current six or seven additional characters that survived in the Sahidic and Bohairic dialects respectively.

这种书写系统的缺点逐渐也被意识到，更加多的字符是从世俗语借鉴而来，又为它们额外增加了通用的六七个字符，分别地保存在沙希地语和波海利语方言里面。

After analyzing the shortcomings of the prevalent boxlike workflow model, a linear workflow model facing single document objects is presented.

在对现行的工作流块状模型的局限性进行了分析的基础上，提出了一种面向单文档对象的工作流线形模型。

At the same time, some defects are pointed out: present fabrics are not properly applied, and most of looms can't produce woven perform whose property is similar in different directions. Their shearing strength are lower, utilization of mechanical properties are also smaller;Although three-dimensional braided composites is of excellent integrated structure, normal braided fiber is traveled from internal to external surface, which is passed through braider and becomes three-dimensional structure. If the external surface is cut or rubbed , it's possible for the fiber to break down. In addition , the shape of perform is easily changed after it's finished . To deal with respective shortcomings and highlight their own advantages, we're searching a new weaving method which is the combination between weaving and braiding .

但它们各自也具有许多缺点：目前机织物适应性不够，大多数织机还不能加工三维各向同性的机制预型件，材料剪切性能较低，力学性能利用率低；三维编织复合材料虽然具有良好的结构整体性，但常用的编织都是纤维从内表面穿到外表面，即穿过编织件的断面成三维结构，用这种方法制成的结构，如果外表面受到摩擦或切割损伤，就有可能导致结构的解体，此外编织结构的织物易变形，所以我们需要考虑一种新的结构，能同时发挥各自优势，又能同时克服二者缺点，这就是机织与编织结构相结合的方法。

Since 1840 it has become a kind of custom for Chinese to be caviling about the opening policy, but when we are aware of its shortcomings, we shouldn't wholly deny these debates as meaningless.

中国人在开放国门问题上有偏&左&的习惯，是近代以来的一种基本倾向，但我们在指出其消极面时，也不能一概抹杀这种争论的意义。

In order to help people have a better understanding on third-party logistics, which to make it play a more effective role, thus is better for the economic development and the improvement of people's life. This paper based on a rapid development logistics companies --Lang Chaco logistics , and analyze the company's logistics structure effectively in order to find its shortcomings, also, design a structure more complete logistics system for reference.

为了使人们更进一步的认识和了解第三方物流，以使其更有效的发挥自身的作用，从而更好为经济的发展和人们生活水平的提高服务，本文立足于一个处于快速发展的物流公司---浪潮物流，对其业务的处理流程和整个系统的高效性进行了分析，力求在此基础上找出其不足，设计一种结构比较完善的物流信息系统，以供参考。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。