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Abstract: The propagation properties of coherent and incoherent flattened Gaussian beams have been studied in detail.
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文摘:对完全相干和非相干平顶高斯光束的传输特性作了详细研究。 |
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Abstract: The property of silk fabric grafted (Cross-Linked) with hydroxypropyl methacrylate and protein at different rate of weigh gain,by measuring strength and elongation at break,dyeability,elastic,moisturecontent,whiteness,permeability of gas,IR and
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文摘:通过对织物的拉伸特性、吸湿性、弹性、染色性、白度、透气性、红外和X射线衍射的研究，探讨了在不同增重率条件下甲基丙烯酸羟丙酯在丝蛋白存在下与真丝绸接枝交联后的结构及其特性的影响。 |
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Abstract: The purity and granularity of the salt product is relative and it also important to the salt enterprise. This paper expatiates the control of granularity according design and operation.
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文摘:提高盐产品的纯度和粒度是相互关联的,也是制盐企业追求的,文章从结晶的机理着手,从设计和操作两方面阐述如何控制盐品粒度. |
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Abstract: The quality of hearth roll of continuous annealing furnace is one of major factors that affect work rates and surface quality of products.
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摘要：硅钢连续退火炉的炉底辊质量是影响作业率和产品表面质量的主要因素之一。 |
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Abstract: The question obtains which through the information age financial control system characteristic, analyzes which the financial software to have developed the course and at present financial control information faces.
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摘要：通过信息时代的财务管理系统的特点入手，分析了财务软件发展的历程和目前财务管理信息面临的问题。 |
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Abstract: The radiation orientation of tow-dimensional phased arrays by using the method of two probable numbers is investigated, and an effective formulation for such an investigation is presented in this paper.
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文摘:研究了二可能值法对二维相控阵天线波束指向的影响，并推导出有效实用的理论公式。 |
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Abstract: The raining time,process,area and density of the storm resulting in the Nenjiang flood in August 1988 and its recurrence period were analyzed.The disaster data of the flood was also presented.
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文摘:论述了形成1988年8月嫩江大洪水的降雨发生时间及过程、雨区范围、降雨强度，分析了该次洪水的峰、量组成情况及稀遇程度，汇集了灾情损失数据。 |
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Abstract: The randomness of the single channel measurement of smoke transmissivity is decrecsed by the multichannel measuring technique.
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文摘:多通道烟幕透过率测试技术，克服了单通道动态烟幕透过率测试随机性大的弊端。 |
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Abstract: The rare earth-containing PSBR sheet was prepared through vinyl pyridine-SBR (PSBR) latex reacted with rare earth alkoxide, and the thermal oxidation resistance of rare earth-containing composite elastomer was studied.
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文摘:利用稀土醇盐与PSBR橡胶乳液进行反应获得含稀土复合弹性材料进行抗热氧化研究。 |
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Abstract: The reasons of understanding unclear to unsafe hidden danger in one's enterprise are pointed out and method and step doing hidden danger evaluation well are put forward.
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文摘:指出了本企业对不安全隐患认识不清的原因，提出了做好隐患评估的方法与步骤。 |
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Abstract: The recent development of coagulants and flocculent wa s reviewed.Three topics were discussed:(1)Mechanisms of coagulants and flocculen t,and the experimental methods of process study;(2)Development of coagulants and flocculent;(3)Researches on
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文摘:分三部分论述了90年代以来国内外混凝剂和絮凝剂研究的主要进展：1)混凝、絮凝的微观机理及其行为的研究成果和实验研究手段；2)混凝剂和絮凝剂的开发；3)混凝和絮凝方法在废水处理中的净化效率的提高、条件优化和在线监控等。 |
