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press theory
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  “press theory”译为未确定词的双语例句
     On the basis of the basic press theory, shearing and press principle with press roll is analyzed and the pressure formula of press roll is deduced.
     二、研究了压榨辊式剪切压榨原理。 从压榨基本原理出发,分析了压榨辊式剪切压榨脱水原理,得出压榨辊压力的理论计算公式。
短句来源
     In the second part, the present status and trend of the press above are estimated from the points of view of press management and press theory.
     第二部分 从新闻理论和报刊经营角度分析“两刊一报”的生存现状和未来走向。
短句来源
     Mao Zedong's news thoughts during the Agrarian Revolutionary War composed an important part of his press theory.
     毛泽东在土地革命战争时期的新闻思想是毛泽东新闻思想的重要组成部分。
短句来源
     With the development of foreign language newspaper in China and the importation of western press theory into China,the Chinese have begun to realize the importance of public opinion supervision system.
     随着在华外报的发展和西方资产阶级新闻思想的传入,国人开始对报刊等大众传播工具及其舆论监督作用有了初步的认识。
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  相似匹配句对
     Roller press: its theory and practice
     辊压机的理论与实践
短句来源
     theory.
     理论计算得理论图。
短句来源
     theory.
     这些概念和理论为不确定性信息理论奠定了基础.
短句来源
     Theory and Practice of Belt Press Filter
     带式压榨过滤机的理论与实践
短句来源
     Mahathir and the press
     马哈蒂尔与传媒
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As a result of development of pressing theory and new press techniques, there are various kinds of press sets which can provide higher water removal capacity. This article introduces a new press set as first press of paper machine that is used to produce corrugated board or printing and writing paper with straw pulp mainly. The theory of water removal, the factors affecting water removal and the final result were also discussed. This press set has the advantages of vertical...

As a result of development of pressing theory and new press techniques, there are various kinds of press sets which can provide higher water removal capacity. This article introduces a new press set as first press of paper machine that is used to produce corrugated board or printing and writing paper with straw pulp mainly. The theory of water removal, the factors affecting water removal and the final result were also discussed. This press set has the advantages of vertical dewatering from two sides of paper and higher water removal capacity. By using this press set can improve two-sidedness of paper and runnability of the machine, prevent paper from crushing, decrease the possibility of paper breaking and save energy etc. When paper machine with low or middle speed is designed or rebuilt, this press set is a good choice.

随着压榨脱水理论的研究和新技术的发展,出现了多种脱水效率高的新型压榨装置。本文介绍瓦楞原纸纸机和以草类纤维为主要浆料生产文化纸的纸机,第一道压榨所采用的一种新结构及其脱水原理、脱水影响因素和使用效果。值得新设计中、低速纸机和改造旧纸机借鉴。

Some important theories of powder pressing up-to-data have been systematically summed up and classtied and the fundamental theories used for various pressing theories and the methods of investigation have been discussed in this paper. We also computed and proved the Non-linear viscoelasficity equation pro posed by Prof. Huang, P. Y.. The results indicated that the theoretical values coincided with experimental values.

本文对当今一些重要的粉末压制理论进行了系统的归纳和分类,同时探讨了各种压制理论所沿用的基础理论和研究方法,并且对黄培云教授所提出的非线性粘弹方程进行了计算和验证。计算结果表明,理论值和实验值吻合良好。

This paper analyzed the deficiency of the traditional on-off control systerns of the press with the spacers presently made in China for the wood-based panel composites, pointed out the ad-vantages and disadvantages of the electro -hydraulic control system for the new presses either intro-duced abroad or made domestically, put forward the necessary for the modern press with both posi-tion and closing speed control system, which should be designed by the experts from different fields,under the...

This paper analyzed the deficiency of the traditional on-off control systerns of the press with the spacers presently made in China for the wood-based panel composites, pointed out the ad-vantages and disadvantages of the electro -hydraulic control system for the new presses either intro-duced abroad or made domestically, put forward the necessary for the modern press with both posi-tion and closing speed control system, which should be designed by the experts from different fields,under the guidance of the modern hot-pressing theory.

分析了国产人造板传统热压机“厚度规”式的开关控制系统的不合理性,指出了国外引进的热压机和近年来国产新型热压机电液控制系统的利弊,提出了现代热压机具备位置控制系统和闭合速度控制系统的必要性。现代热压机控制系统的建立必须有各个学科专业人员融合且须以现代热压工艺理论为指导。

 
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