International financial turmoil, domestic recession and a drying up of corporate credit left the Tankan's headline index for the mood of large manufacturers at minus 24, almost a seven-year low. 国际金融市场动荡、国内经济衰退以及企业信贷日渐枯竭,促使该调查的大型制造商总体信心指数降至负24,接近7年来的低点。
The stress produced during the process of drying had a certain relation with moisture gradient, shrinkage, moisture and stress index. 干燥过程中产生的应力与含水率梯度、干缩量和含水率、应力指标,存在一定的相关关系。
Methods The process was studied by using orthogonal test design and grading method for multi-index on the parameters of the water content of dried product and drying rate of RSM extract, the average quantity of vapour during unit time span, as the index. 方法采用正交试验法和多指标综合评分法,以丹参浸膏干燥产品含水率和丹参浸膏干燥速率为考察指标,对影响丹参浸膏真空带式干燥过程的因素进行考察。
Combined with the sky conditions etc, the changing range of Changzhou Meteorological Station ′ s day evaporation in 1998 and 1999 is classified by condensing number axis, which is used for the dividing criterion of drying index grade. 通过数轴凝聚,对1998、1999年常州市气象站的逐日蒸发量的变化范围并结合天空状况等因素进行分类,以此作为晾晒指数等级的划分标准。
Based on experiments on centrifugal spray drying, this paper identifies some research parameters by conducting researches on manufacturing process, manufacturing parameters, and index of quality evaluation. 本文在实验的基础上,对蛋白粉的离心喷雾干燥工艺、参数、质量评价指标进行了研究,提出了一些研究参数。
The drying mechanism and technology optimization of spray drying are generally studied by experiments. And spray drying lacks theory research, which affects its technical economic index. 喷雾干燥技术的机理及工艺优化常常只能采用实验的方法来分析和探讨,缺乏理论研究,影响了喷雾干燥的技术经济指标。
Soil moisture characteristics of red soil profile in drying course and soil layer drought index 红壤干旱过程中剖面水分特征与土层干旱指标
The influences of incoming air temperature ( 200, 230, 260 ℃) and exhaust air temperature ( 70, 80, 90 ℃) of spray drying on various indexes such as nitrogen dissolving index, crude protein, yield and moisture of plasma protein flour immunoglobulin were investigated. 考查了喷雾干燥进风温度(200、230、260℃)、出口温度(70、80、90℃)对血浆蛋白粉免疫球蛋白、氮溶解指数、粗蛋白质、得率、水分各项指标的影响。
The article tries to establish a simple Chinese prickly ash drying indicators system by the Analytic Hierarchy Process ( AHP), and calculate the evaluation index's relative importance. 本文应用层次分析法(AHP)构建干燥花椒工艺评价指标体系,并求出各评价指标相对重要性权重。
The result showed the ratio of moisture submitted index curve variety during paddy drying process, the temperature of drying medium is higher, and the index curve is steeper. 结果表明:稻谷干燥过程中水分比呈指数曲线变化,风温越高,曲线越陡。
Drying temperature had influence on the determination of solid material index. 烘干温度对固形物指标测定的影响;
The calorific efficiency of drying system is an important index to measure the performance of a drying equipment. It is mainly determined by waste gas temperature. 干燥系统热效率是衡量干燥设备性能的重要指标,它主要是由排风(尾气)温度决定。
The results show that the carbon content, the moisture content by air drying, the grindability index, and the surface area by Mercury Porosimeter are the main factors influencing the slurryability of CWS. 结果表明,与煤成浆性有关的主要煤质因素为煤的碳质量分数、空气平衡水分、可磨性指数以及压汞仪所测煤的比表面积,复相关系数达0.988;
Rice drying quality was evaluated through many index. 稻谷干燥品质包括有多项内容和指标。
The R/ S analysis showed, the drying speed series belong to positive correlative series and its Hurst index existed between 0.7 and 1.0. 通过R/S分析发现,蒸发速度时间序列属正相关序列,Hurst指数介于0.71.0之间。
The fined extracting solution was dealt with spray drying method. The powder yied was as index, parameters of spray drying method were optimized by orthogonal test. 精制提取液进行了喷雾干燥工艺,实验以出粉率为指标,采用正交试验优化得到最佳的工艺参数。
The main results of the experimental study are as follows: 1. The research results of average heat and mass transmission while air impinges flat surface may be used in the study of drying particulate material if the quality index did not take into account; 2. 试验研究得到如下结论:1.在不考虑物料干燥后的质量指标情况下,射流冲击平面物料的平均传热传质研究结论可以用于颗粒物料干燥研究中。
This dissertation has conducted a systematic study on the drying mechanism and experiments of air impinging particulate materials in order to explore the relationship between the structural and technological parameters with dry index of the materials. 为了揭示射流冲击颗粒物料时的基本结构参数和工艺参数与物料干燥之间的关系,本文较为系统的进行了射流冲击颗粒物料时的干燥机理与试验的研究。