macropore meaning in English
大孔隙
Examples
- Review on the study of macropore flow in soil
土壤中大孔隙流研究进展与现状 - Formation of silicon pit and study on method of electrochemical micromachining of deep macropore array
硅诱导坑形成及深孔列阵电化学微加工工艺方案的探讨 - It was indicated that because of the complexity of the factors affecting soil macro - pore and macropore flow , the experiments in laboratory should he combined with those in field , and the observation techniques and simulation measures should he further improved
并指出由于影响大孔隙及大孔隙流的因素较复杂，应将大量的野外实验和室内实验相结合，同时改进观测方法，提高模拟手段，不断完善大孔隙流理论，使大孔隙流研究迈上一个新台阶。 - The experimental study is designed to observe the flow process by use of morphological method in different kind of soils . macropore geometry is subsequently characterized by using fractal dimensions of staining patterns on horizontal cross - sections . the results prove that water flow in structured clay soils is strongly influenced by the presence of macro - pores and their geometries
为了更深入地了解物质在多孔介质中的运移，本论文进行了土柱模拟实验，将含颜料的水分渗入不同类型的土壤中，然后对其不同深度的剖面进行观察，并且进行了图像分析，发现颜料的分布满足分形特征，水分在土壤中的运移存在优势流现象，受到大孔隙的影响很大，这与上述随机模拟的结果是一致的。 - The bioactive strain ' s fermentation product was isolated and purified primarily using methods of solvent extraction , acid - alkali extraction , ab - 8 macropore absorption chromatography , 1 x 007 positive ion exchange chromatography , the result showed the purification product has prominent bioactivity inhibit staphalococcus aureus
中国热带农业科学院、华南热带农业大学2003届硕士研究生采用有机剂抽提法、酸碱抽提法、大孔吸附树脂柱层析和阳离子交换树脂柱层析等方法对hsl 306菌株发酵产物进行了初步分离纯化。