查询词典 refrigerating engine

It contains establishing control model of this engine, the models are based on engine average value in time, they can be divided as intake manifold, engine dynamics, velometer section and other subsystem model of CBM engine. Besides these, it also contains model of sensors using in engine intake system and running detection, model of step motor using in driving throttle.

文章主体的内容包括建立发动机燃用变组分燃料的控制模型，建模的思路是采用基于时间的发动机平均值模型，其中分为进气歧管、发动机动力学、调速器等发动机各子系统模型，另外包括对发动机进气系统、运行参数进行检测的传感器模型以及驱动阀门的步进电机模型等。

This article in trying to apply the full—featured text search engine to network in company.Firstly, we introduce the technical background of enterprise search engine which is based on Lucene and the basic concept of search engine; then we analysis mainly on the key tech of search engine such as reptile moudle, index moudle, Chinese particle moudle and text-drawing moudle after we analysis and practise the original code of Lucence; and then we design this enterprise search engine, get it through the test and make a summary finally.

本文首先介绍了基于Lucene的企业搜索引擎的技术背景，以及搜索引擎的基本概念；接下来通过对Lucene源码的剖析，深入理解Lucene的系统组织结构、数据流走向；对搜索引擎的关键技术如爬虫模块、索引模块、中文分词模块、文本提取模块等进行了重点的技术分析和设计；进而设计了一个基于Lucene的企业搜索引擎系统；最后对搜索引擎系统进行了测试和总结。

The possiblehost objective reason all is very many, but, our country numericalcontrol engine bed function part development backwardness -- varietyfew, unit technical level low, performance quality insufficientlystable, the cost stays at a high level, the delivery insufficientlywas prompt and so on -- not to be able to satisfy the numericalcontrol engine bed main engine product need to develop, had noalternative but to say was most direct, the most main reason, Becauseall numerical controls engine bed all is by each kind of function part(including host 轴头, straight line rolls guide rail, ball bearingguide screw vice-, numerical control tool rest, knife storehousemanipulator, rotary table, numerical control servosystem, surveyfeedback as well as safe protective equipment and so on), the functionpart which on foundation rack and so on the lathe bed, column thecollection attire becomes is the numerical control engine bedimportant component, moreover is the indispensable part.

可能主客观原因都是很多的，但是，我国数控机床功能部件的发展落后──品种少，单元技术水平低，性能质量不够稳定，成本居高不下，交货不够及时等──满足不了数控机床主机产品发展的需要，不能不说是最直接、最主要的原因，因为所有的数控机床都是由各种功能部件（包括主轴头、直线滚动导轨、滚珠丝杠副、数控刀架、刀库机械手、回转工作台、数控伺服系统、测量反馈以及安全防护装置等）在床身、立柱等基础机架上集装而成的，功能部件是数控机床的重要组成部份，而且是不可或缺的部份。

Ricks freeware javascrpt automatic search engine maker generates a javascript search engine based on folders and subfolders Ricks Freeware Automatic Javascript Search Engine Generator will make a list of html documents in a folder and subfolders, then generate a database in search.html and a js file you can embed in an html document to act as your search engine using the example if you need it the javascript search engine I use even allows for search boxes on other html pages using the same database you originally created.

ricks免费javascrpt自动搜索引擎产生一个JavaScript搜索引擎的基础上的文件夹和子文件夹ricks免费自动JavaScript的搜索引擎发电机将作名单的HTML文件装在一个文件夹和子文件夹，然后生成一个数据库，在search.html和一个js文件，你可以嵌入在一个HTML文件，以作为你的搜索引擎使用的例子，如果你需要它的JavaScript搜索引擎我使用，甚至允许搜索盒上其他HTML页面使用同一个数据库，你原来创造的。

Ricks freeware javascrpt automatic search engine maker generates a javascript search engine based on folders and subfolders Ricks Freeware Automatic Javascript Search Engine Generator will make a list of html documents in a folder and subfolders, then generate a database in search.html and a js file you can embed in an html document to act as your search engine using the example if you need it the javascript search engine I use even allows for search boxes on other html pages using the same database you originally created.

里克斯免费javascrpt自动搜索引擎制造商产生的javascript搜索引擎的基础上的文件夹和子里克斯免费自动搜索引擎的Javascript发电机将清单的HTML文件中的文件夹和子文件夹，然后生成一个数据库中search.html和js文件你可以嵌入在一个HTML文件作为您的搜索引擎使用例如，如果您需要的JavaScript搜索引擎使用甚至可以搜索框对其他的HTML网页使用相同的数据库，您最初创建。

The reporter sees from the official website of global search congress yesterday, this congress place is in Xiamen circle in the air aigret big public house, time is on April 18,, meeting theme includes to search engine of engine sale, search to optimize, management of analysis of alliance of B2B, advertisement, advertisement and discharge are monitored etc, at the appointed time will tens of field explain search engine sale and optimized practice skill by top class search expert and itself of search engine company, at the same time will release the whole world to search engine market to analyse a report by authoritative orgnaization for a short while.

记者昨日从全球搜索大会的官方网站上看到，此次大会地点在厦门翔鹭大酒店，时间为4月18日、19日两天，会议主题包括&搜索引擎营销、搜索引擎优化、B2B、广告联盟、广告分析治理和流量监测&等，届时将有数十场由顶级的搜索专家和搜索引擎公司本身讲解搜索引擎营销和优化的实践技巧，同时将第一时间由权威机构发布全球搜索引擎市场分析报告。

By utilizing electromagnetic valve, we can control opening and closing timings of intake and exhaust valves according to the operating situation of the engine. Therefore, the engine performance can be improved suitably in exhaut emission during starting, idle stability, fuel comsumption and engine power, etc. When an engine rotates in the low speed, gas flow is bad and the throttle which adjusts air mass is apt to cause the pumping lose of the engine.

中文摘要传统机械式可变汽门正时系统为分段固定式机构，无法根据引擎转速以及负载变化来提供适当的汽门正时；利用电磁式气阀可根据引擎当时状况控制进排气门的开启与关闭正时以及汽门持续开启正时，因此引擎在冷启动废气排放、怠速稳定性、燃油消耗率以及引擎性能等方面均相当之改善。

The PER of the unit can be improved if engine speed and compressor speed are matched well according to the capacity of gas engine and refrigerating compressor and operating requirement.

而根据燃气机与压缩机容量的大小和机组运行要求，合理匹配燃气机与压缩机之间的转速，可以提高机组整体的运行性能。

Based on the performance data of gas engine obtained from the experiment and performance curve provided by the manufacturer, researches operating characteristics of the gas engine driven refrigerating compressor unit.

根据实验得到的燃气机的万有特性曲线和压缩机厂家提供的变转速活塞式压缩机性能测试数据，对采用燃气机驱动的压缩式制冷机组的整体运行特性进行了研究。

Its battery protection system is capable of protecting itself at low voltage. Its engine state identification system can start heating and refrigerating when the vehicle engine starts. The water dispenser is Freon free and is environment friendly.

不怕路面颠簸等优点，卓越的电瓶保护及引擎状态识别系统，可在低电压时自动保护，发动机点火后自动工作，采用无氟制冷剂绿色环保节能高效，超大容量制冷。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。