By declaring an element or type to be abstract, XML Schema provides a mechanism to force substitution for it. 通过声明抽象的元素或者类型,XMLSchema提供了一种强制替换机制。
If this were my project, I would abstract the entire parameter-handling mechanism to its own set of classes, essentially building a subframework within Struts. 如果是我的项目,我会将整个参数处理机制抽象到它自己的一组类中,构建Struts中的一个子框架。
Abstract: the mechanism and structure of electro-magnetic water conditioners are presented and the attentions in design are indicated. 文摘:介绍了电磁场水处理的作用机理、几种水处理器构造和采用电磁水处理时在设计中要注意的问题。
Abstract: the mechanism of vision automatic guided and automatic drive of farm working group and mechanism of achieving farm corn fertilizing at certain place in certain time with certain quantity fertilizer according to the recognized growing status of corn by machine vision were analyzed in the paper. 文摘:分析了采用机器视觉识别大田玉米的生长状况进而实现大田玉米定时、定点、变量精确施肥和实现农业机组的视觉自主导航和无人驾驶的机理。
Abstract: based on the mechanism of radiant heating, its comfortable condotions for use this heating form and ability are inteoduced and discussed. 文摘:从辐射采暖的机理出发,针对其舒适特点和节能效果进行论述,同时提出采用这种采暖方式的有利条件及可能性。
Abstract: this paper presents the mechanism and advantages of rotating pistons for Sulzer diesel engines za40s.and describes the problems to be pay attention to in maintenance and operation of the engines. 文摘:介绍了苏尔寿za40s型柴油机所采用的的旋转活塞的运动机理及其独特的优点,并对该型机组在使用管理中需要注意的问题作了阐述。
A connector is an abstract mechanism that mediates communication, coordination, or cooperation among components. 器接连个一是对于组件之间的通讯者或调协、合作进行仲裁的一种抽象机制。
ABSTRACT Chip breaking mechanism of chip breakers of indexable inserts of NC machine tool has been studied systematically in this paper. 本文对数控机床可转位刀片断屑槽的断屑机理进行了深入系统的研究。
Abstract: the input mechanism of community health and the direction of health reform were discussed in this article. 文摘:本文讨论了毫不动摇地坚持卫生改革方向的重要性,讨论了社区卫生服务投入机制问题。
The author holds that semantic conflict of conceptual structure semantic harmony is the result of solidification of humorous utterance and that dynamic semantic structure function of humor theory is the grammatical abstract of laughter creating mechanism of verbal humor in semantic and pragmatic levels. 我们认为,概念结构语义冲突语义和谐是幽默言语长期固化的结果;动态语义结构幽默功能说是言语幽默的制笑机制在语义层面和语用层面的语法抽象。
However, any way is not perfect, while the mechanism of the letter of credit plays a great role, the abstract independence principle of this mechanism is utilized by some illegal businessmen to do some cheating activities. 然而任何方式并非尽善尽美,在信用证机制发挥重大作用的同时,此机制的抽象独立性原则也为一些不法商人所利用。
The Abstract Administrative Behavior and The Supervisory Mechanism 论抽象行政行为及其监督机制
Abstract The reason and mechanic mechanism of sliding of jack up unit during re siting and the failure mode of foundation are systematically analyzed. 系统分析了海洋移动式桩基平台就位时,桩靴发生滑移的原因、力学机理和地基破坏模式。
Abstract The mechanism of acrylic emulsion copolymerization in aqueous polyurethane dispersion system has been described. 讨论了在聚氨酯水分散体系中进行丙烯酸酯共聚物乳液合成的机理。
The application of object oriented design concept and abstract mechanism of object to power CAD system and programming technology of Object ARX were introduced. 介绍了面向对象的设计思想和对象的抽象机理在电网CAD(PWCAD)系统中的应用以及ObjectARX编程技术。
Abstract The preparation and mechanism of bonding for aluminum phosphate as binder, raw materials and its ingredient, drying and sintering for the flat ceramic filter have been discussed. 讨论了磷酸铝粘结剂的制备工艺及粘结机理,陶瓷型过滤片的原料组成和配比,烘干和烧结工艺。
Abstract Based mainly on mechanism analysis, online soft sensor for FCCU reaction conversion and resultant yields is developed. 基于机理分析,实现了催化裂化反应再生系统预测转化率和产品产率的在线软测量。
Abstract This paper discussed the mechanism of the faults and the causal dependency network between the fault objects and the abnormal parameters. 讨论了CFBBEXPTS的故障机理和故障对象&异常参数因果依赖网络。因果依赖网络描述了故障对象(故障源)与异常状态参数(故障征兆)的对应关系。
Abstract Based on analyzing the process mechanism of heavy oil catalytic devices, the advanced control scheme of residual oil ratio is given out. It increases the residual oil ratio by using artificial neural network technique and internal model control, and obtains more economic benefits. 在分析重油催化装置工艺机理之基础上,提出了重油催化掺渣比先进控制策略,采用人工神经网技术,实施神经网络内模控制,增加了减压渣油比例,见到了良好的社会经济效益。
Making different encapsulations for different type of components, the thesis proposes an abstract component composition mechanism ignoring any implementation details. 本文针对构件的不同类型,对不同的构件采用不同的封装策略,并在此基础上,根据构件之间的语义联系,提出了一种构件组装的抽象机制。
Abstract: This paper analyzes the mechanism of the deep layer 'pressure water' in the hill of the major dam abutment of Shenzhen reservoir and discusses the phenomenon of 'pressure water'. 本文对深圳水库主坝坝头小山包所出现的深层承压水现象的机理进行了分析.并对承压水现象作一些探讨。
Abstract The paper presents the mechanism and the industrial application of the ultrasonic density meter, analyses the problems in application and their solving methods and discusses the application prospect of the ultrasonic density meter. 本文叙述了超声波浓度计的作用机理及工业应用实践,分析了应用中遇到的问题及解决办法,并探讨了其应用前景。
The paper analyze and research c language's abstract mechanism, aim is analyze abstract's method of computer solve problem and guide that study's people at grasp abstract's tool and solve fact's problem. 本文分析研究C语言的抽象机制,目的在于分析计算机解决问题的抽象方法,引导计算机学习者掌握抽象工具解决实际问题。
Abstract Mechanism Analyze And Research Based On Language 基于C语言的抽象机制分析研究
Abstract business service supports the mechanism of dynamic service binding, which improves the flexibility of application system. 另一方面,它适应服务资源自主控制的特点,支持应用系统中资源的动态绑定机制,提高应用系统的灵活性。
The course of polymer chemistry is characterized by many and long chemistry reaction equations and abstract polymerization mechanism which are difficult to understand. 高分子化学课程具有化学反应方程式多且冗长、聚合反应机理抽象难以理解等特点。
Secondly, through the study of the "requirement-supply" relationship which consist of the consumption of social economic life and industrial production. This article abstract the freight demand generating mechanism, and proposed freight produce and attract forecasting method based on "input-output" relation. 然后通过对社会经济生活中的消费与产业部门生产之间构成的需求&供给关系的研究,抽象出货运需求产生机理,并在此基础上提出了基于投入产出关系的货运产生吸引量预测方法。
Message-driven mechanism, abstract interface mechanism, module loading mechanism and callback mechanism, that four kinds of mechanism are the core of the BREW platform, through in-depth study of this several technology, we can grasp the essence of the BREW platform. 消息驱动机制、抽象接口机制、模块加载机制和回调机制这四大机制是BREW平台的核心,通过对这几项技术的深入研究,可以掌握BREW平台的精髓。
In the full and effective financial market, the interaction among the interest rates, exchange rates and international capital flows forms a self-balancing mechanism. And the interest-rate parity model is an abstract expression in such a mechanism. 在充分有效的金融市场条件下,利率、汇率与国际资本流动三者之间的互动关系形成一种自动平衡机制,而利率平价模型就是这种机制的抽象体现。