fine silt
英 [faɪn sɪlt]
美 [faɪn sɪlt]
细粉（砂）；（原砂的）细泥
双语例句
- The main conclusions are following: Sediment particles mainly includes extremely thick sand, thick sand, medium sand, fine sand, very fine powder sand silt and viscous grain.
苏贝淖湖滨沉积物颗粒主要包括极粗砂、粗砂、中砂、细砂、极细砂、粉砂和粘粒。 - Liquid phase accounts for larger percentage of debris flow which includes clay, fine sand and silt etc, and its solid phase accounts for less percentage.
该区泥石流液相往往包括粘粒、细砂和粉砂等成分，所占比例较大，而固相所占比例较小； - Soil domain particle changes from sand to a combination of fine sand and silt and clay.
土壤的主导粒级由粗砂变为细砂和粉粘粒的混合体。 - The high fine silt content usually causes asphalt mixture to be so sensitive to asphalt content that the asphalt mixture become difficult to compact and softened at high temperatures, and the problem is difficult to solve by using the traditional grading design method.
传统的级配设计方法，难以解决级配中细砂含量过高这一难题，因而导致沥青混合料对沥青含量过分敏感，难以压实，遇高温易软化。 - The plain region produces large amounts of natural sand because of the river alluvial, after a long and black clay sedimentation formed with special properties of silt soil, silt soil composed of fine sand and silt particles, compared with fine clay filler, low cohesion.
平原地区由于江河冲积产生的大量天然砂，与黑黏土经过长期沉积作用形成具有特殊性质的粉砂土。粉砂土由细砂和粉土颗粒组成，与细粒黏土填料相比，粘聚力偏低。 - Based on the preferred plane theory, the sensitive preferred stratum is classified into 3 grades, from which the stratum of fine silt-1 and silt fine-sand-7 in the foundation of Suzhou Nantong ( Sutong) bridge are verified to be the sensitive preferred stratum s.
根据优势面理论，采用优势指标法将敏感优势层分为3级，并确定了苏通大桥地基中的1粉砂层和7粉细砂层为敏感优势层。 - This paper analyzes the process of fine silt sand production in Liaohe Oilfield, studies sand production factors, mechanisms and the reasons of sand control difficulty.
对辽河油区出细粉砂区块的产生、发展过程进行了分析，在此基础上探讨了出砂因素、出砂机理及细粉砂难于治理的原因。 - This paper described the engineering geology properties of the fine silt clay for providing a reliable base of the protection measures.
为此，详细阐述了粉质粘性土的工程地质特性，为采取防治措施提供了可靠的依据。 - Crust formation is a physical process that the framework formed by fine sand and coarse silt is filled by small grain ( 0.01 mm). The content of humus is nearly same as that of soil while the content of CaCO 3 is slightly lower.
结果认为，结皮的形成是以细砂和粗粉砂为骨架，以小于0.01mm的细小颗粒填塞土壤空隙的一个物理过程，其腐殖质含量几乎与土壤相同，而碳酸钙含量则略低。 - Shanxian formation is old crevasse splay and old channel sedimentary of the Yellow river, and its propery is mainly fine silt and silt;
单县组为黄河古决口扇、古河道沉积，岩性主要为细砂、粉砂；