查询词典 double-entry system

First, characteristics of product models in traditional design and concurrent design are compared. Therefore, thoughts of design object and design process working in the double harness are put forward. And, two typical representation methods of product model, and their localization are expatiated. Concept of generalized engineering semantic feature is defined. State of product design model is expressed. Then, an integrated representation method of product model is advanced. Based on the Pro/Engineer software platform, product-modeling system for product general information model is set up.Second, relationships between different product models and approach of data exchange are analyzed.

首先，分析和比较了传统设计与并行设计中产品模型的特点，提出了并行设计中同时考虑设计对象并行与设计过程并行的思想；在阐述两种典型产品模型表示方法，分析其片面性的基础上，引入了广义工程语义特征的概念，表达了产品设计模型的状态，提出了一种集成的产品模型表示方法；基于Pro/E软件平台，建立了产品广义信息模型建模系统。

The fifth chapter narrates the estimation and the EMI efficiency when the other IP work in double harness based on the actual system chip , The sixth chapter summarizes ,and points out the next research method.

第五章将是对实际的流片成功的芯片在板级验证系统上的评估，测试了实际工作环境下，与其它IP同时工作时EMI工作效率。第六章总结展望，将对本论文所作的工作做出总结，指出需要近一步研究思路。

Aiming at the existing method of fault diagnosis and its limitations,a model of expert of fault diagnosis based on rough set and neural network was put forward in the paper,which was used to diagnose fault of double local-fans system in high-gas mine.

针对现有故障诊断方法及其局限性，文章提出了基于粗糙集神经网络的故障诊断专家系统模型，并将该模型应用于高瓦斯矿井双局扇系统的故障诊断中。

The diagnosis system of injector fault can diagnose clearly whether singal injector is at fault or double.

喷油嘴故障诊断系统在引擎各种转速情况下，都可以明确的诊断出喷油嘴是否发生单缸故障或是二缸故障。

A double bar line consists of two vertical lines through the staff or system to indicate the end of a section or the end of a piece of music.

双小节线由两条与五线谱或谱表垂直的竖线组成，表明一个段落或整个音乐作品的结束。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。