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paper size相关的网络例句

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Based on all the researches available, this paper simulates a more general ARIMA(0,1,q) process and analyzes the influence of lag length selection criterions to the size and power of the ADF test with different data generating processes, ADF regressions, and sample sizes. Finally, it is proved that the Modified Information Criteria always shows a more proper size and the General to Special Criteria has more robust properties in ADF test.

本文在已有研究的基础上,模拟了更为般的ARIMA(0,1,q)过程,分析了在不同的数据生成过程、检验式以及样本容量下,各种滞后长度选择方法对ADF检验功效和实际检验水平的影响,最后以为修正的信息准则通常具有较合理的实际检验水平,而从般到特殊法具有更为稳健的ADF检验性质。

This paper introduces the making process of gelatinized cationic starch,according to test the performance of the size and quality of the sizing,proves the size performance is excellent,with high concentration,low viscosity and resistance to static electricity.

糊化阳离子淀粉用于经纱上浆的研究本德萍万明摘要介绍了糊化阳离子淀粉的制备方法,通过对其浆液性能和浆纱质量的测试,证明该浆料性能优良,具有高浓低粘、抗静电的特性。

This paper analyses the characteristics of urban system in Anhui Province. It is found that this region exhibits a city-size distribution following the rank-size rule. The urban primacy index is low, the scale effect is inevident, the urban scale is small in whole, the development of metropolis and big cites is not enough, medium-sized cities is prominent and the spatial distribution of cities is not equal.

运用统计数据,在深入分析的基础上,发现安徽省现状城市体系的等级规模结构呈位序—规模分布;城市首位度偏低,规模效应不明显;城市规模总体偏小,特大城市和大城市发育不足,中等城市突出;城市规模空间分布不均衡,区域分异明显。

In the present paper, a theoretical model of the mobility for multidisperse particles is developed. The present model is the extension of the previous theoretical model and the semi-empirical model for the monodisperse partcles. This model includes the influence of particle size distributions and is suitable for all particles with different materials and with different size distributions.

通过理论分析,本文提出了多分散性尘粒电迁移率数学模型;此模型是典型的电迁移率模型和单分散性尘粒电迁移率半经验模型的扩展,它考虑了粒度分布的影响,适用于各种物质的尘粒和各种粒度分布的尘粒。

Objective:This paper proposes an iterative noncentral procedure for the sample size determination in log rank test and compares it with the LachinFoulkes procedure. Methods: Samplings are performed with a prescribed size.

本研究首先按临床数据实际分析过程说明设计参数赋值依据和生存研究所需样本量测定原则,然后提出迭代非中心法,即借助重复抽样估计其非中心参数,测定所需样本量,并同基于指数分布的方法进行比较。

Electrical source: 220V 50Hz 150W max contraction power: 60KG minimum packaging size: 50x80mm packaging rate:≤120 times/hour outline size: 300x200x200mm the width of PP strap: 12-15mm weight: 3kgthis machine takes advantage of the polythene plastic strap as the enlacing material, and mainly applied in the packaging and enlacing of cartons, wooden box, paper wrappage, fabric wrappage in industries such as business, post, railway, bank, food, medicine, books and periodicals, publish, and so on.

技术指标:电源:220V 50Hz 150W 最大捆紧力: 60KG 最小包装尺寸: 50x80mm 打包速度:≤120次/时外形尺寸:300x200x200mm PP带宽度:12-15mm 重量: 3kg本机是以聚乙烯塑料带为捆扎材料、主要用于商业、邮政、铁路、银行、食品、医药、书刊、发行等行业的纸箱、木箱、纸包件、布包件的包装捆扎。

The second section of this paper in detail discusses the situation of medium and small size enterprises. The third section dissects the medium and small size enterprises technological innovation.

第二部分分析了我国中小企业的生存环境,第三部分从理论和实证两方面对中小企业技术创新进行了分析。

The influences of several technical factors including material and cleaning condition of can, outgassed conditions of canned powder, size of as-HIPed compact, particle size distributions of powder and HIPing temperature on the qualities of as-HIPed FGH95 alloy compacts were studied in this paper.

FGH95合金;工艺因素;热等静压;本文研究了若干工艺因素:包套材质及其表面清理情况、包套内粉末的除气条件、热等静压锭坯尺寸及所用的粉末粒度组成和热等静压温度对FGH95合金压坯质量的影响。

This paper gives a discussion on relation between shape,size and quality of welding seam ,and introduces the effect on liquidity of metal in molten bath and shape of molten bath from welding stress and the effect on size of welding seam from welding parameter and its technological factors.

论述了焊缝的形状尺寸与焊缝质量的关系,介绍了焊接中力对熔池金属的流动及熔池形状的影响、焊接参数和工艺因素对焊缝尺寸的影响,对焊缝缺陷产生的原因进行了分析并提出了预防措施。

Based on the phenomena that the particles of product Al_3 have similar and big size but with poor intensity in sintering process whereas in Bayer process they have good intensity with poor particle size,this paper systematically studied the effect of carbonization seeds on precipitation of sodium aluminate solution.

结合烧结法氧化铝生产过程中存在氢氧化铝粒度均匀、粗大,但强度较差;拜耳法生产的氢氧化铝强度好,但粒度存在周期性爆发细化的问题,系统研究了碳分晶种对铝酸钠溶液分解的影响。

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