瓦楞纸箱抗压强度因素影响研究 包装工程毕业论文范文格式，论文天下网 关键词 ： 瓦楞纸箱； 抗压强度； 影响因素； 试验 [gap=912]Keywords: Corrugated carton; Compressive strength; Affected factors; Test
基于48个网页-相关网页
affected-factors 影响因素
possible affected factors 可能的影响因素
sensitive affected factors 影响因素
sap flow affected factors 液流影响因子
Affected factors for growing 生长影响因子
Affected by many factors 受到多种因素的影响
factors affected 影响因素
It also anayzse the stochastic dominace on the production cost among the main production area.3. The affected factors of production cost.
采用概率优势分析方法对中籼稻各主产区进行了比较优势分析;3.研究我国中籼稻生产成本的影响因素。
参考来源 - 我国中籼稻生产成本变动研究But because of its large scale and complex affected factors, outdoor thermal environment in mountainous city has been only researched qualitatively and there are some difficulties of its numerical simulation.
但是由于山地城镇热环境尺度大，影响因素多等特点，使得数值模拟计算具有特殊困难，对热环境的研究一直采用定性分析。
参考来源 - 山地城镇室外热环境的模拟与预测·2,447,543篇论文数据，部分数据来源于NoteExpress
The affected factors were analyzed by multivariate variance analysis.
并通过多变量方差分析其影响因素。
Purpose:To observe blood cell content and affected factors in patients with maintenance hemodialysis.
目的：观察维持性血液透析患者血常规指标变化及其影响因素。
In this article, existential reasons and affected factors of these problems are analyzed and discussed in briefly.
对这些问题产生的原因及其影响因素作了概要的分析和讨论。
应用推荐