姜黄素的提取工艺研究-毕业论文网 关键词姜黄属，姜黄素，工艺学，渗漏 [gap=446]Keywords]:curcuma,curcumm,technology, percolation.
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percolation rate 渗透率 ; 渗滤率 ; [土壤] 渗漏率
Percolation theory 渗透理论 ; 逾渗理论 ; 渗滤理论
contact percolation 接触过滤 ; 接触渗滤
capillary percolation 毛细渗透 ; 毛细管渗滤作用 ; 毛管渗透 ; 毛细管渗透
percolation leaching [冶] 渗滤浸出 ; 固定床浸出
invasion percolation [力] 入侵逾渗 ; 再利用渗流技术
percolation extractor 渗透式浸出器 ; 滤过式浸出器 ; 渗滤器
The percolation in oil reservoirs is a complex system that is composed of rocks(porous media) and in-situ fluids.
油藏渗流系统是由岩石(多孔介质)及其内部流体共同组成的复杂系统。
参考来源 - 油藏渗流系统物性变化机理与数学模拟研究Start from pore medium percolation theory, calculate percolation probability of 3D data oil shale under different temperatures.
采用多孔介质三维逾渗理论,计算了不同温度下油页岩三维数字岩芯的逾渗概率。
参考来源 - 油页岩热解特性及原位注热开采油气的模拟研究Main advances of the research in this thesis are summarized as follows:1. Percolation model of the nonmetallic porousmedia gasket and the leakage rate formula were established and derived considering the relationship between compress stress of gasket and porosity etc.
本文的主要研究进展如下:1.考虑垫片尺寸以及压紧应力与材料孔隙度之间的关系等因素,推导建立了非金属均质多孔介质垫片渗流模型及其泄漏率表达式。
参考来源 - 高温大口径法兰瞬态密封设计方法研究Results demonstrated that lower percolation threshold value of composites was obtained by NiCF than CF due to its higher conductivity.
结果表明,NiCF比CF导电性更高,制备的材料的逾渗阈值低。
参考来源 - 超高分子量聚乙烯基导电复合材料的电/热性能研究No matter what kind of treatment way, water of percolation that the rubbish produces is a problem.
不论是那种处理方式，垃圾所产生的渗滤水都是令人头痛的问题。
参考来源 - 垃圾渗滤液处理（MBR+DTRO）控制系统的研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
"the percolation of rainwater through the soil"
同义词： infiltration
以上来源于: WordNet
Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.
不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。
A concrete analysis is carried out on piezometers and percolation gages measured data.
对测压管和渗压计的观测成果进行了具体分析；
The influence of double percolation phenomenon on shielding effectiveness of rubber was investigated.
结合二次渗滤现象，分析了其对屏蔽性能的影响。
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