sand bottom

英 [sænd ˈbɒtəm]

美 [sænd ˈbɑːtəm]

网络  炉底; 砂底

机械

双语例句

• The sand flow of bottom water reservoir with high permeability and viscosity is mainly related to reservoir physical properties and producing pressure drop.
  高渗透砂岩稠油底水油藏出砂主要与储集层物性参数及生产压差有关，原油性质及射孔程度的差异也是油藏出砂的影响因素之一。
• The sand in the water gravitated towards the bottom of the bottle.
  水中的沙子沉到瓶底。
• Study of the Compacting Process of Molding Sand During the Bottom Shooting
  关于底射射砂紧实机理的研究
• The model stratums mainly included miscellaneous filling soil surface, interaction stratum of silty clay, silt and fine sand and pebble round gravel at the bottom of station tunnel.
  模型介质材料分别模拟地表杂填土层，粉质黏土、粉土、粉细砂互层和车站隧道底部的卵石圆砾层；
• It was a special period in my life. I secluded myself from all connections to music and remained quiet and meticulous like a grain of sand at the bottom of the sea.
  那是我人生的一个特殊的时期，当时我切断了我周围所有和音乐有关的关系，我像海底的一粒沙，宁静而细致。
• While the gravel layer is thick, the occurrence and development of the boiling of sand correspond to the model of hemispheric bottom hole which cheek by jaw with upper clay band;
  当砂砾石层较厚时，涌砂的发生、发展符合紧靠上覆粘性土层的半球形井底模型；
• According to the results of model test in a wave channel, some properties of irregular waves after reflecting by a vertical wall and the scouring patterns of the sand bottom in front of the wall are discussed in the present paper.
  根据波浪水槽中的模型试验结果，在本文中探讨了不规则波经直立墙反射后的一些特性以及墙前沙底的冲刷形态。
• The principle and design theory of artificial density flow is presented by use of jet pump devices to clash and suction sand at the bottom of reservoir.
  提出了利用射流泵冲吸库底泥沙，形成人工异重流的原理及设计计算理论。
• Method Using tubing sand control and discharge pump, it is easier to bring sand in oilwell and its bottom up to the ground.
  方法应用管式防砂排砂泵，使油井中和油井底部的砂子易被携带到地面。
• Research on the Filling of Dry Sand for Vertical Pipe with Bottom Blind hole for EPS Pattern
  干砂对EPS模样垂直向下盲孔充填性的研究