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Aiming at the weakness of electric-automation control system in combination reaction product line of chemical industry, this paper detailedly introductes how to reconstruct the former system successfully by applying the advanced PLC, inverter, fieldbus an
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摘要针对化工化合生产线电气自动化控制系统的缺点,详细介绍了运用先进的PLC、变频器、现场总线及HMI(人机界面)技术,对老系统进行成功的改造,达到了较高的生产工艺要求,并取得了良好的技术、经济效益。 |
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Aiming at the winding of cylinder column strainer, this paper analyses the fibre wiring of column according to the patch winding theory, proposes end winding pattern and an effective wiring plan which validates by experiments.
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摘要依据面片缠绕机理,针对圆柱形过滤器的缠绕成型,时圆柱的缠绕布线进行了研究,提出了端部模式化非测地线缠绕和一套有效的布线方案,并进行了试验验证。 |
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Aiming at these issues, the author, using the textual theory, discusses the reasons for obstructing the English reading and finds out the countermeasures so as to take it as teaching reference.
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针对这些问题,可从语篇理论的角度出发,通过宏观上剖析英文篇章结构及语篇衔接连贯的方式和手段,探讨妨碍学习者阅读水平提升的原因,找出应对措施,以期作为教学的参考。 |
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Aiming at these problems, according to the experiences of teaching the course for many years, also combined with some examples, it is discussed how to deal with the connection of math between middle school and institution of higher education.
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针对这些问题,笔者根据多年从事这门课程的教学经验,结合具体的实例,探讨如何做好中学数学到高等数学课程的衔接问题。 |
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Aiming at this advantage, the article presents two steady state one coil configuration, its configuration is simpler and has higher reliability.
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针对双稳态双线圈结构存在的弊端,提出了双稳态单线圈结构,使结构更为简单、可靠性更高。 |
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Aiming at this kind of transformation, it high time for the public security organs to change its old police-based control conception and build a new police-society pattern to eradicate under-society organization's economic basis together.
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针对这一变化,应改变以往打击有组织犯罪以公安本位的防控观念,构建公安-社会双本位的控制模式,共同揭露并铲除黑社会组织赖以生存的经济基础。 |
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Aiming at this question, the paper describes an approach to correcting the part-of-speech tagging of multi-category words automatically.
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针对这一难点问题,本文提出了一种兼类词词性标注的自动校对方法。 |
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Aiming at to build up progress quantities management frame, to collect the progress data, to carry on the deviation analysis, the text shows the workload, plan deviation degree, the progress trend, and the expenses, adopts control measures for the decisio
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据此可成功地反映项目实际完成工作量与计划在进度、费用两方面的偏差程度以及进展趋势预测,从而为决策者采取控制措施提供依据。 |
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Aiming at weakness of the former excitation system of ball-mill machine synchronous motor in mill run factory, succeeds in digitization reconstruction for the excitation system by applying advanced Siemens 6RA70 rectifier, S7-300 PLC and PROFIBUS-DP field
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摘要针对选矿厂球磨机同步电机原励磁系统的缺点,运用西门子6RA70整流器、S7~300PLC及PROFIBUS-DP现场总线技术对励磁系统进行了数字化改造,构建了车间自动化网络,取得了良好的技术和经济效益。 |
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Aiming for the problems discovered in highway bridge checking and maintaining, the paper analyzed some reasons existed, and expounded corresponding transforming measures, i. e., regular checking for precaution; strengthening old bridge elbow for proper ch
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摘要针对公路桥梁的病害,分析了桥梁设计、施工、养护中存在的问题,找出了其存在的原因,提出了有针对性的改造的措施,即定期检查,预防为主;加固旧桥时,应对旧桥桥梁结构进行恰当的检测评定;旧桥改造和加固的施工单位一定要技术过硬。 |
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Aiming to create a more relaxed experience in an upscale atmosphere, McDonald's is replacing bolted-down plastic yellow-and-white furniture with lime-green designer chairs and dark leather upholstery.
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为了创造身处高档气氛下的更悠闲体验,麦当劳公司正把各分店里螺丝装配的黄白两色塑胶家具汰换,改用莱姆绿的设计师品牌椅子和深色皮椅套。 |