查询词典 paper back

I can send in just have to wait to get paper back from Pa.

上个周末我在室内里工作。

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)。

This paper utilizes the nonlinear mapped competence and consilient approach to faculative function of Artificial Neural Networks and discusses the application of Back Propagation Networks model in integrated bid evaluation in order to set up a scientific bid evaluation method based on impersonality and experts knowledge. With the unceasing development of computer network technology, this method has a bright perspective of being conducted on the computer network.

本文利用人工神经网络的非线性映射能力以及对任意函数的一致逼近性能，对BP (Back Propagation，多层前向网络)网络模型在综合评标中的应用进行了探讨，目的是建立一种科学的基于客观和专家知识的评标方法；并且随着计算机网络信息技术的不断发展，可将该方法拓展为网上在线评标。

We choose back-propagation neural network model for studying. In this paper we take RMR rockmass classification data set from the Fuder Tunnel for studying.

本文选择类神经网路中，倒传递类神经网路( Back-Propagation Neural Network )演算模式来进行研究。

In this paper, back to back starting and static frequency convertor starting of pumped storage motor-generator are studied. A computer simulation method, which is more close to practice taking into account effect of mechanical torque developed by the turbine, opposing torque of the unwatered runner of motor, transformer and transmission line is adopted.

本文对抽水蓄能电动发电机组两种常用的启动方式：背靠背启动、静止变频器启动进行了研究，从工程实际出发，考虑了水轮机输入转矩、水泵阻转矩曲线，及线路、变压器等参数的影响，进行启动过程的计算机仿真计算，对影响启动过程的重要因素进行了深入分析，得到了一些重要结论。

In this paper, back projection algorithm used in ultrawideband impulse signal SAR is analysed, sidelobe resolution and distribution inhered in BP algorithm is obtained.

引 言可以穿透树簇、地表并能成像的机载雷达一直是民用、军用急需的技术。这一技术的实现包含有两层意思：①树簇及地表穿透；②成像。

Indoor photo Materials: gum PP, cold mounted film, photo paper, back blowtorch tablets, waterproof gum PP, waterproof paper, waterproof lights films, art waterproof cloth, waterproof white canvas, waterproof pictorial cloth, waterproof canvas, waterproof cotton canvas, photo banner cloth, Kim-Park, Silver Park, can be moved gum, transparent gum, outdoor printing materials: various types of printing cloth, body stickers, single-hole permeability, transparent gum, are blowtorch tablets , gum PP, PP Synthetic Paper, DI PVC, banner cloth, light cloth and so on......

户内写真材料：背胶PP、冷裱膜、相纸、背喷灯片、防水背胶PP、防水相纸、防水灯片、防水艺术布、防水白画布、防水写真布、防水油画布、防水棉画布、写真条幅布、金泊、银泊、可移背胶、透明背胶、户外喷绘材料：各种型号的喷绘布、车身贴、单孔透、透明背胶、正喷灯片、背胶PP、PP合成纸、直喷PVC、条幅布、透光布等等。。。。。。

Hard back : Book sellers' term to mean case-bound book as distinguish from paper- back .

精装本：英文是书商用名词，意指精装本；以别于普及本。

Tensility tensility that is, the business card printing and membership card during feeding system tensile force on paper, cards and membership cards making excessive tension will make longer paper business card printing and membership card after removing the inevitable tension, paper-back, so that when the page appears with the short time scale, which in turn affects the distribution page.

张力张力即制卡和会员卡制作过程中输纸系统对纸张的拉伸力，制卡和会员卡制作过程中过大的张力会拉长纸张，制卡和会员卡制作后消除张力，纸张必然回缩，使配页出现时长时短的问题，从而影响到配页。

Backplane categories: First, the paper type backplane to import, domestic paper as the main raw material in black and white backplane, backplane flocking paper, velvet paper packet backplane, as well as other color, shape, types of paper back board.

背板类：一、纸质类背板，以进口、国产纸张为主要原料的黑纸背板、纸质植绒背板、纸质包绒背板以及其它颜色、形状的各类纸质背板。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。