查询词典 sheathing paper

The paper dyeing with natural pigment form flower of Chinese redbud was studied. The result indicated that the optimal pH value of dyeing was 3.5; the dyed paper was stable to heat and water by adding little amount of NaCl. The pigment can substitute the synthesized product in child product and food packaging paper partly to reduce the harm from synthesized product and meet the requirement of environmental protection.

本课题研究用天然紫荆花色素对纸进行染色是可行的，染色液适宜pH值为3.5，加入少量氯化钠可明显提高染色纸的色彩热稳定性，纸渗水的不褪色性好，染色效果好；天然紫荆花色素代替或部分代替合成色素生产儿童用品和食品包装用彩色纸可明显减少合成色素对人体造成的危害，符合环境对包装材料的要求。

At the same time ,the effect of state-of-the-art reeler on upgrading reeling quality ,optimizing reel structure,removing defects of paper,decreasing paper loss and increasing whole production efficiency of paper machine and after finishing is dis-cussed in detail.

同时，详细地阐述了现代卷纸机对提高卷取质量、优化纸卷结构、消除卷纸纸病、减少纸张损失以及提高纸机和后加工整体生产效率等的影响。

The key point of the thesis was system's communication. The paper offered a simple and effective communicate method which achieved data communication between computer and PLC. The paper discussed the system how to change data、transfer and rejigger parameter accurately、advert problems in communication process between computer and PLC. This method is applied and innovative. The paper described the TCP protocol and its encapsulated Winsock module and its application for data communication of remote control. User defined protocol is used for data exchanging between the client and the control server.

本文提出了一种简单有效的通信方式实现了计算机通过串口与PLC的本地数据通信，阐述在实现上位机与下位机的通信过程中，如何在上位机进行数据转换、参数正确传递和更改以及实现方法和注意的问题，该方法具有一定的实用性和创新性；基于TCP协议，使用封装组件Winsock进行实时控制的数据交换是远程控制的核心任务，对此文中首先探讨选用TCP协议和Winsock封装组件的理由，详细描述了如何通过Winsock组件进行数据通信以及自定义协议。

Toppan printing blocks paper is paper relief business card printing and membership card when making books, magazines and major paper consumption.

凸版纸 凸版纸是采用凸版制卡和会员卡制作书籍、杂志时的主要用纸。

The manufacture process of reversible thermochromatic paper and its mechanism of color-change were summarized in details in this paper, the extensive application of the paper was also introduced.

阐述了可逆温致变色纸的制备方法及其变色机理，并介绍了可逆温致变色纸的应用。

this paper analyzes the types and characteristics of the coastal island tourism in Mainland China,studies the three stages and three patterns of its development; based on the analysis and study above, this paper concludes the characteristics, external forms, and problems of safety issue in coastal island tourism in Mainland China, finally, this paper pertinently puts forward the managerial strategies about the safety issue mentioned above.

提要： 本文分析了我国沿海岛屿旅游的类型与特点，总结了我国沿海岛屿旅游发展的三个阶段和旅游发展的三种模式；分析了岛屿旅游安全的特征、岛屿旅游安全表现形态和岛屿旅游存在的安全问题，提出了沿海岛屿旅游安全管理措施。

Adopted printing and die-cutting all-in-one's design proposal.Simple processing,compared with traditonal adherography process can saving paper 5%-8%;Used green water ink printing cup paper and dish can satiable the domestic and international market's levels of hygiene. Used mechanistic fashion to feed and position.It's good for structure compaction ,high speed and reliability.Thus,It can provide high quality paper cup.

采用了卷筒纸印刷和冲裁一次完成的方式，加工工序简化，比传统胶印生产工艺节约纸张5%-8%；用环保水性油墨印刷口杯和纸盘，可满足国内和国际市场对食品包装的卫生要求，采用机械方式送料和定位，机器结构紧凑运行速度快，可靠性高，杯片成型质量好。

Several experimental applications have been developed finally. In this paper, there areinnovations from the following four aspects:1. Definition and research methods of current distributed system and distributedinteractive simulation system follow those of traditional parallel computing system.While this paper points out it is one-sided to measure the scalability just from thenumber of processors and performance of a system, because the resources of distributed systems are heterogeneous and they can be used in diverse applications. Inthis paper, scalability of distributed interactive simulation platform is defined as theability of scaling (including scale-up and scale-down) in functionality and performanceof systems which is run on the platform when number of processors and otherhardware resources such as network change, i.e. when problem size is scaled up and system resources is increased, the performanceremains fixed and it is easy to expand the functions of simulationapplications.

本文的创新工作主要体现在下述4个方面：1、现有的分布式系统和分布式交互仿真系统可扩性的定义和研究方法都沿用了传统的并行计算系统可扩性的定义和研究方法，本文指出分布式系统的系统资源异构多样、应用种类丰富多样，只从传统方法采用的处理机资源和性能角度衡量一个系统是否可扩是有一定的片面性，提出了分布式交互仿真平台可扩性的定义是在处理机和网络等系统资源变化时，运行在平台上的分布式交互仿真系统在性能和功能方面发生扩缩的能力，即当问题规模扩大时，增加系统资源，系统能获得指定的性能及在功能方面能方便进行扩充。

In viewing of accelerating animation rendering technique, this paper includes three parts of the author's work. First, the paper summaries an accelerating rendering method using frame-to-frame coherence. The paper also introduces an accelerating algorithm of span scanline tracing animation rendering as one implementation of the method.

在加速动画绘制方面，本文从以下几个方面介绍了作者的工作：第一，对利用动画帧间相关性加速动画绘制的方法作了讨论，总结了一种基于帧相关性加速绘制算法模型，并以跨距扫描线跟踪算法为例介绍了模型的使用。

So this paper takes the middle speed and small power of ship diesel engine as research object, and with the title of the matching research of ship diesel engine with screw propeller and the optimized design of cooling system to research the matching design of ship power system. And the main content of this paper is as the following:(1) The establishment of matching calculation platform of screw propeller and diesel engine. This paper starts with the analysis of balance of ship energy, and gets energy transfer relationship between ship diesel engine and screw propeller.

为此，本论文以中速小功率船舶柴油机为研究对象，以船舶机桨匹配与冷却系统优化设计为题进行船舶动力系统匹配设计研究，主要内容有：(1)船舶机桨匹配设计计算平台的建立本论文基于船舶能量平衡问题分析，推导螺旋桨与船舶柴油机之间能量传递关系，分析螺旋桨与柴油机的匹配设计。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。