以下为句子列表：
英文: A method for the prediction of the sliver unevenness developed according to the grey theory is presented. A grey prediction mathematical model has been set up and its precision inspected.
中文: 摘要应用灰色预测理论，对纱条不匀进行了预测，建立了纱条不匀灰色预测的数学模型，并对该模型进行了精度检验。
更详细...
英文: Abstract: It is shown in this paper that distributions of electric fields in five measuring slots of Uster Evenness Tester,and the errors caused by uneven electric fields were analysed.According to the results of measuring and analysing electric fields,a
中文: 文摘:实测了乌斯特纱线均匀度试验仪上5个电容测量槽的电场强度分布,分析了由测量槽不均匀电场所引入的误差.系统地测试分析了第5号槽误差,获得了几种误差的定量估计.最后给出了正确使用仪器,避免测量误差所应注意的几点结论.
更详细...
英文: Abstract: The cohesive strength,the evenness of the cohesive stren gth,the shrinkage after washing and ironing of the clothing laminated lining mat erials insert great affects on the properties and qualities of the garments.To i nvestigate these factors a
中文: 文摘:粘合衬的性能，如粘合强度，粘合强度的均匀性，水洗缩率和熨烫缩率对服装的性能和质量会起到较大的影响，分析与了解这些影响的作用和因素，对正确选择和使用粘合衬，提高服装的质量有着积极的意义。
更详细...
英文: Abstract: The testing methods,the testing theory,the testing virtue and shortcoming of the testing methods of the structure characteristics of nonwoven fabric,for example,the size of pore,the distribution orientation of fiber,the unevenness of the nonwove
中文: 文摘:论述了非织造布的几种主要结构特性(如孔隙大小分布、纤维排列方向分布、网的均匀性及瑕疵等)的测试方法及其原理与各自的优缺点.通过对比说明非织造布结构特性的测试方法的发展方向.
更详细...
英文: Analysis on the species richness and diversity index, community evenness in different plots and layers of evergreen broad-leaved forest in Shiyang Forest Center in Wencheng, Zhejiang province resulted that species richness and diversity index, community e
中文: 对文成县石垟林场常绿阔叶林的不同样地、不同层次的物种丰富度、物种多样性指数和群落均匀度进行了分析,结果表明:在群落垂直结构中,乔木层第2亚层的物种丰富度、物种多样性指数、群落均匀度显著大于第1亚层。
更详细...
|
