gravels

英 [ˈgrævəlz]

美 [ˈgrævəlz]

n.  沙砾; 砾石; 石子
gravel的复数

双语例句

• The results indicated that the flow velocity for soil containing gravels was larger than the soil without gravels.
  结果表明：含砾石土壤的坡面流速和径流量大于不含砾石的土壤；
• Having consulted literature and done laboratory testings, the author makes an approach on the gravel dimensions, thickness of filled gravels, the selection of structural type of filter pipes and the design of seam width etc.
  笔者在参阅文献及室内试验的基础上，就填砾规格、填砾厚度及滤水管结构型式的选择和缝隙宽度（t）的设计等问题进行了分析和探讨。
• In this study, the Cenozoic gravels in Xiaohonggou section, which is located in the piedmont of Xiang Shan, northeast of Tibetan Plateau, has been chosen to conduct gravel counting.
  本文选取青藏高原东北部香山山前小洪沟剖面，对出露的新生界各层位的砾石进行统计。
• The secondary pores and fractures constitute the major storage space and percolation path in muddy gravels in Kulongshan oilfield, Jiuquan Basin.
  酒泉盆地青西油田泥砾岩储层中发育的次生孔隙和裂缝系统构成了油藏主要储集空间和渗流通道。
• Analysis on Methods of Sampling in Sand Gravels Exploration
  砂卵石勘探取样方法分析
• During our first three expeditions, we never gave a second thought to the gravels that overlay the Triassic rock outcrops in the southwestern part of the island.
  在我们头三个田野季节里，岛上西南部三叠纪岩层露头处上面覆盖的碎石，我们从不留意。
• Mixed terrigenous gravels and carbonate intraclast sediment;
  陆源碎屑砾石与碳酸盐颗粒混合沉积；
• It is highly recommended that simple shear test should be considered as an alterative in obtaining the the shearing strength parameter of gravels.
  因此建议未来在求取卵砾石之剪力强度参数时，应将单剪试验方式列入考虑。
• An experiment on pore blocking mechanism in gravel pack was simulated with different gravels and different sands in diameters.
  用不同粒度中值的砾石和地层砂对砾石层的挡砂机理进行了实验研究。
• This paper introduced the grouting effects of the foundation reinforce on the incompact soil with gravels and the weathered rock.
  在松散的滑坡堆积碎石土和中强风化岩地基上进行加密灌浆，取得了明显的加固效果。