[注意]来交流英语请注意，涉及翻译的也请进；and推荐全国翻译培训网

dalei

狂顶我要毕业了呀现在外语还不怎么样呢到时有问题想大家请教

新的希望GG

To train more,brush up your communication abilities.

dalei

http://www.china-linguist.com/bbs/index.asp

http://www.china-linguist.com/

轻波微澜

呵呵 这真是好地方

Recent advances in technology permit the construction of cost-competitive advanced

technology coal-fired power plants, These plants are based on Integrated Gasification Combined Cycle(IGCC)technology and emit fewer pollutants than conventional coalfired power plants fitted

with add-on controls. IGCC power systems also emit dramatically less greenhouse gas (CO2) and can be designed to accommodate CO2 sequestration at retrofit costs far below the retrofit costs that face conventional coal-fired power systems.

Despite the face that IGCC is a proven and economical technology,power generating companies have been reluctant to employ the technology due in part to a perception of increased expenses and the current lack of greenhouse gas regulations.

Policy and regulation can speed the adoption of IGCC technology.If new regional power generation is required after full exploitation of energy efficiency and renewable energy potential,advanced technology coal plants can serve as the power source of last resort.In particular,Westen states should consider reform of clean air permitting processes and risk conducted by public utility commissions in order to remove obstacles to the adoption of IGCC technology.

最近技术的进步允许建造具有费用竞争力的先进技术燃煤发电厂。这些电厂建立在整体煤气化系统技术和通过增加控制使其有比常规燃煤发电厂产生更少的环境污染的基础上。IGCC发电系统产生更少的CO2能被设计…… 比针对常规的燃煤发电系统更少的费用。

事实上IGCC是被证明了的和经济的技术，发电公司已经不愿使用这种技术……

政治和章程能加速IGCC技术的使用。如果新的区域性的电力时代在节能和可再生能源潜力充分开发以后被要求，先进技术的燃煤发电厂可当做能源产生的最后一招。尤其是西方国家需要考虑干净空气准许过程和举行由公用事业委员会做的风险分析去去除使用IGCC技术的障碍。

呵呵 这是我的一个即将毕业的朋友叫我帮他看的论文翻译资料 大家多多指教！

hbvsuffer

以下是引用fukang在2005-6-8 20:42:51的发言：

Abstract

It is generally well known that controlling temperature accurately and with fast process response times presents practical difficulties to standard programmable logic controllers. The root cause of this is that before the constantly changing analog signals from thermocouples or resistance thermometers can be processed digitally, an analog-to-digital conversion process is necessary, often resulting in loss of overall accuracy and measurable time delays. Here, details on how to control temperature accurately in programmable logic controller-based systems are presented.

众所周知准确地控制温度和与快速的处理实际的问题使用标准可编程逻辑控制器。 它的起因是可能经常从热电偶或抵抗温度计改变的模拟信号，而需要处理数字信号, 一个数模转换过程是必要的, 经常造成全面准确性和测量时间延误的损失,,这里, 细节提出关于怎样在基于可编程序逻辑控制器的系统来准确的控制温度。 .

老兄,我觉得这样翻译可能容易理解一点:

众所周知,准确地控制温度和快速的处理反应时间是标准化可编程逻辑控制器在实际应用中面对的两个困难, 它的根本原因在于,在对从热电偶或阻抗温度计获得的模拟信号进行数字处理之前，必须先要对它们进行 一个数模转换过程, 所以这样通常就会造成综合准确性的降低和测量时间的延误。 在这里, 关于如何在基于可编程逻辑控制器的系统中准确的控制温度已被描述.。

liver411

很久没有看到香小姐。

whoknows

是啊，不知她还好吗？明天问候她一下才行。

冻心灵魂

以下是引用hbvsuffer在2006-4-18 22:46:11的发言：

老兄,我觉得这样翻译可能容易理解一点:

众所周知,准确地控制温度和快速的处理反应时间是标准化可编程逻辑控制器在实际应用中面对的两个困难, 它的根本原因在于,在对从热电偶或阻抗温度计获得的模拟信号进行数字处理之前，必须先要对它们进行 一个数模转换过程, 所以这样通常就会造成综合准确性的降低和测量时间的延误。 在这里, 关于如何在基于可编程逻辑控制器的系统中准确的控制温度已被描述.。

众所周知,准确地控制温度和数据处理时长的快速性问题是标准化可编程逻辑控制器（PLC）在实际应用中面对的两个难题, 它的根本原因在于,在对从热电偶或热电阻（及其变送器或仪表）给出的实时变化的模拟信号进行数字化处理之前，必须先对它们进行模-数转换, 所以这样通常就会造成整个闭环控制准确性的降低以及信号采集的时间延迟的增加。 本文就基于PLC系统下如何精确控制温度作一个详细的阐述。

[此贴子已经被作者于2006-5-5 19:14:11编辑过]

冻心灵魂

以下是引用轻波微澜在2006-3-3 12:03:23的发言：

Recent advances in technology permit the construction of cost-competitive advanced technology coal-fired power plants. These plants are based on Integrated Gasification Combined Cycle(IGCC)technology and emit fewer pollutants than conventional coalfired power plants fitted with add-on controls. IGCC power systems also emit dramatically less greenhouse gas (CO2) and can be designed to accommodate CO2 sequestration at retrofit costs far  below the retrofit costs that face conventional coal-fired power systems.

Despite they face that IGCC is a proven and economical technology,power generating companies have been reluctant to employ the technology due in part to a perception of increased expenses and the current lack of greenhouse gas regulations.

Policy and regulation can speed the adoption of IGCC technology.If new regional power generation is required after full exploitation of energy efficiency and renewable energy potential,advanced technology coal plants can serve as the power source of last resort.In particular,Westen states should consider reform of clean air permitting processes and risk conducted by public utility commissions in order to remove obstacles to the adoption of IGCC technology.

最新技术允许建造具有成本竞争力的技术先进的燃煤发电厂。这些电厂是基于“煤气化燃气蒸汽联合循环发电”(IGCC)技术而建造的，利用最新控制技术使其比常规燃煤发电厂更环保、减少了污染物的排放，只排放极少量的温室气体（CO2）。设计IGCC发电系统顺应了减少温室气体效应的环保大趋势，而且其投资运行维护的整体费用远远低于常规燃煤发电系统所需要的费用，尽管其建造初期投资要比新建常规燃煤发电系统多得多。

虽然IGCC被证明是一种更经济可行的技术，但是发电企业仍然不愿采用这种技术，部分原因是这些企业对新建IGCC发电系统的初期投资增加认知不足，且目前也没有温室气体管理条例这样的政策来推动该技术的推广应用。

政策制度能加速IGCC技术的使用。如果按照能源开发利用率和可再生能源潜力发挥最大化的要求新建区域性电源，那么唯有利用IGCC先进技术的燃煤发电厂能担当此任。尤其是西部地区（此文献最有可能引自美国）应该考虑净化大气的改革措施来消除采纳IGCC技术的障碍。

[此贴子已经被作者于2006-5-13 23:00:21编辑过]

liver411

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