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Abstract: The history and present state of the technologies making double-face fur leather were summerized.Some gists of making double-face fur le ather also were presented.
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文摘:论述了国内毛革技术的发展历史和现状及与国外先进技术之间的差距，提出了目前毛革生产的技术要点。 |
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Abstract: The history of mechatrcnics is looked back on and its development in the 21st century is looked forward to.It is pointed out that the idea of keeping improving constantly is the spirit force of mechatronics,and advance of 3C technology is its ma
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文摘:回顾了机电一体化的发展历史，展望机电一体化技术在21世纪的发展，指出：“精益求精”思想是机电一体化技术产生的精神力量，3C技术的进步是机电一体化技术产生的物质基础；社会的发展需要绿色产品，绿色产品需要机电一体化；智能化机械是机电一体化技术发展的必然结果；机电一体化技术的设计方法应该包括相互关联的7个方面，机械工程师向机电一体化工程师转化是21世纪对人才要求必然趋势。 |
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Abstract: The hollow-forging technology of supporting shaft used in construction machinery industry was initiated.From the aspects of metallography and forging technology,and its advantages , wide application future and spreding value are analyzed .
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文摘:首创在工程机械行业采用大型支承轴的空心锻造新技术，从金属学理论、锻造工艺学等方面分析了新技术的优越性及这一技术广阔的应用前景和推广价值。 |
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Abstract: The homogeneous degree of the glass batch is analysed and the formula for calculating the homogeneous degree is derived using the mathematical statistics theory in this paper.The measurement of the homogeneous degree of the batch of Pittsburgh g
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文摘:根据数理统计理论对玻璃配合料的均匀度作了分析并导出了计算公式，在此基础上对无槽平板玻璃配合料的均匀度作了测试，并对影响均匀度及其测定的因素作了分析。 |
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Abstract: The human nature views of behaviorism psychology and psychoanalysis psychology and humanistic psychology were introduced by this paper, according to Lei philosophy, author have analysed them.
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摘要本文介绍了行为主义、精神分析学派和人本主义学派的人性观，并从类哲学的角度对其进行了解读。 |
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Abstract: The humble bar code began as an object of suspicion and grew into a cultural icon. Today it's deep in the heart of the FORTUNE 500.
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摘要：不起眼的条形码开始时令人怀疑，后来成了文化的象征。今天，条形码深植于财富500家公司的心中。 |
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Abstract: The hybrid entropies proposed by several other authors are analyzed and the axiom that a hybrid entropy should satisfy is given.Moreover,we propose a new hybrid entropy.The possible applications of hybrid entropies are pointed.
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文摘:分析讨论了其他作者提出的几种混合熵并给出混合熵应遵循的公理.我们还提出了一种新的混合熵形式.指出了混合熵可能的一些应用. |
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Abstract: The hygienic condition of food-wrapping paper directly concerns the quality and safety of the wrapped food.Thus,a sample investigation was made on the wrapping paper of 60 candy,pastry and ice-cream shops and that of food stalls of Xinxiang city
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文摘:食品包装用纸卫生与否，直接关系到被包装食品的卫生质量和安全.鉴于此，对新乡市60家糖果、糕点、冰糕店及街头食品摊点所使用包装用纸进行了抽样调查.结果显示，目前市面上食品包装用纸的卫生合格率仅为72.7%，且部分食品包装用纸中铅、砷以及大肠菌群等含量均存在严重问题，需引起有关方面的重视. |
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Abstract: The idea that the essential contents of the change from quantity-increasing type agriculture to quality-benefit type agriculture is to improve the quality and benefit of agricultural increasing and to safeguard the balance kf agricultural ecolog
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文摘:在论述了数量增长型农业向质量效益型农业转变的必要性之后，阐述了数量增长型农业向质量效益型农业转变的基本内容是提高农业增长质量和效益，以及维护农业生态平衡；最后，提出了实现数量增长型农业转变为质量效益型农业的主要途径是提高农业生产的科技含量、完善农产品市场体系和健全政府支持体系。 |
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Abstract: The identification and evaluation of the transfer function of Data Acquisition System(DAS)is very important in its overall evaluation,and its transient response is required for this purpose.
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文摘:数据采集系统传递函数的辨识和评价，是其总体性能评价中至关重要的一个目标，在此，首要的前提条件是其瞬态响应的获得。 |
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Abstract: The image of arc zone of flux-cored underwater wet welding was developed with underwater CCD camera system and composed filter technology.The discussion is mainly focused on the theory of edge detection.An image edge detection method based on me
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文摘:通过复合滤光技术和水下CCD摄像系统，采集出了药芯焊丝水下湿法焊接电弧区域图像，重点论述了边缘检测理论，确定了基于中值滤波和梯度算子的电弧区域图像边缘检测方法，有效地区分了电弧燃烧区域和电弧气泡区域，从而为水下湿法焊接电弧的机理分析及水下焊接过程控制奠定了基础。 |
