查询词典 Bessemer converter

It is that one kind can change the electric pulse signal into a electromechanical component of angle displacement or line displacement to walk into the electrical machinery, it is a kind of figure / angle converter that is walked into the control system of the electrical machinery to mainly walk into the controller in fact, power amplifier and walking into the electrical machinery ,etc.

步进电机是一种能将电脉冲信号转换成角位移或线位移的机电元件，实质上是一种数字/角度转换器步进电机控制系统主要由步进控制器，功率放大器及步进电机等组成。

This p a per introduces a method of the electronic be a m flow controlling of the electron be a m welding m a chine by using V/F a nd F/V converter.

介绍把V/F及F/V转换器作为电子束焊机束流控制方式的研究，实现了焊接束流的快速控制，提高了电子束流的稳定性及可靠性。

The control system we are proposing for the high-performance converter consists of terminal controllers and a master controller, as shown in Fig.

我们给高性能变换器建议的控制系统由一个主控器和若干控制终端构成，如图一所示

It includes the main propulsion plant, management of power station , ship control system,remote control of valves and measurement of tank level,cargo oil pump controlled by converter,heating monitoring of cargo oil tanks and reclaim monitoring of poisonous vapour.

结合19 000 dwt化学品/成品油船的设计，从系统基本原理及构成上，简要介绍了主推进装置、电站管理、船舶控制系统、阀门遥控与液位测量、变频货油泵、液货舱加热和有毒液货蒸汽回收等方面的自动化设计，探讨了此类船型的自动化系统特点及发展方向。

The design of this dissertation begins with the definition of audience data structure based on considering the embedded developing environment features. The dissertation uses the STi5518 chip by ST Microtones to collect audience data, and then the SI analysis and OSD interactive function are used to gain the user watching information. Then collect audience data in EEPROM of STB, use STB and serial to transmit the data, then use the RS232 serial port and RJ-45 converter to realize the data Return of Serial to Ethernet, in the process of data Return it completes the conversion of data format.

本设计首先在嵌入式环境的前提下，在用户数据采集和回传工作中采用了ST Microtones公司提供的STi5518芯片作为机顶盒主芯片，根据收视率调查需要制定出用户的收视信息数据结构，并结合数字电视业务信息分析以及机顶盒的屏幕显示互动功能，对用户的收视情况进行记录；然后把记录的数据存储到机顶盒的EEPROM中，并利用机顶盒串口输出数据，再利用RS232串口与RJ-45转换器实现串口转以太网的数据回传，在回传过程中完成了数据格式的转换。

Even more gratifying is that we have applied a combination of digital and analog technology, successfully developed an international leading level, the frequency can reach near 2MHZ, good repeatability, temperature coefficient of only 5 millionths per unit and can be long-term stability of the voltage frequency converter, which will enable new power meter can be achieved without long-term adjustment.

更可喜的是，我们已应用数字和模拟相结合的技术，成功研制出具有国际领先水平、频率可达近2MHZ，重复性好，温度系数仅每度百万分之五和能长期稳定的电压频率变换器，这将使新的电能表可做到长期不需调整。

Especially, more attention is paid to the blocking performance of the router with limited wavelength convertible capability. And it is seen by the numerical computing that low conversion degree of the wavelength converter is more realistic to construct a wavelength router system with accurately tunable devices not used, not only switching time is to be minished, but also the complexity of carrying out in engineering is reduced.

尤其在受限波长转换条件下的配置优化分析，可看出波长路由器无需可调谐器件，也能获得灵活的波长转换能力，不但可避免波长路由器因为精确调谐所开销的时间，而且所有的控制均为简单的开关控制，可降低工程实现的复杂度。

Over 95,000 primary entries, with fully developed translations * Thousands of additional expressions and examples * Automatic recognition of inflected forms * Slang, technical language, indications of usage, and more * Hundreds of geographic entries * Verb conjugation for all tenses * IPA (International Phonetic Alphabet) pronunciations for most entries * Number-to-text converter * Easy tap-on-word feature to extend your search * Search history * Approximate search in case you misspell or mistype!

超过9.50万小学项目，充分开发与翻译*数以千计的额外的表情和实例*自动识别屈折形式（ conjugations ，复数）*俚语，技术的语言，使用的迹象，更*数以百计的地理条目*动词的所有共轭态*投资促进机构发音的大部分作品*数到文字转换*简易自来水上字功能，以延长您的搜索*搜索历史*近似搜寻

Over 95,000 primary entries, with fully developed translations * Thousands of additional expressions and examples * Automatic recognition of inflected forms * Slang, technical language, indications of usage, and more * Hundreds of geographic entries * Verb conjugation for all tenses * IPA (International Phonetic Alphabet) pronunciations for most entries * Number-to-text converter * Easy tap-on-word feature to extend your search * Search history * Approximate search in case you misspell or mistype!

超过9.50万小学项目，充分开发与翻译*数以千计的其他表现形式和实例*自动识别屈折形式（ conjugations ，复数）*俚语，技术的语言，使用的迹象，更*数以百计的地理条目*动词的所有共轭态*投资促进机构发音的大部分作品*数到文字转换*简易自来水上字功能，以延长您的搜索*搜索历史*近似搜寻

Over 84,500 primary entries, with fully developed translations * Thousands of additional expressions and examples * Automatic recognition of inflected forms * Slang, technical language, indications of usage, and more * Hundreds of geographic entries * Verb conjugation for all tenses * IPA (International Phonetic Alphabet) pronunciations for most entries * Number-to-text converter * Easy tap-on-word feature to extend your search * Search history * Approximate search in case you misspell or mistype!

超过84500首要项目，充分开发与翻译*数以千计的额外的表情和实例*自动识别屈折形式（ conjugations ，复数）*俚语，技术的语言，使用的迹象，更*数以百计的地理条目共轭*动词的所有态*投资促进机构发音的大部分作品*数到文字转换*简易自来水上字功能，以延长您的搜索*搜索历史*近似搜寻

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。