undersurface

英

美

n.  下面,底面
adj.  液（水）面下的；表面下的；从下面的

复数：undersurfaces　

COCA.44884

英英释义

noun

• the lower side of anything
  Synonym:bottomunderside

双语例句

• Experiment of convective drying of wet quartz sands as porous media, which had adiabatic-impermeable boundary of undersurface and convective boundary of upside, was carried out in laboratory.
  本文以上边界对流传热传质边界和下边界绝热绝湿边界的含湿石英砂填充床为实验对象，进行了对流干燥实验。
• On the 22nd day of administration, the behavioral change was determined by open-field test, that was recorded as horizontal activity score by the number of rat crossed the undersurface piece within 3 minutes while vertical activity score by the number of verticality.
  第22天采用旷场试验法观察各组动物行为，以动物3min内穿越底面块数为水平活动得分，以直立次数为垂直活动得分。
• Western United States bird with red undersurface to wings and tail.
  美国西部鸟，腹部、翅膀和尾巴为红色。
• Large flicker of eastern North America with a red neck and yellow undersurface to wings and tail.
  北美洲东部大型金翼啄木鸟，颈红色，腹部、翅膀和尾巴为黄色。
• Research on reservoir flow units is of significance for better understanding the rule of undersurface fluid flow and distribution of remaining oil during the process of water injection development.
  储层流动单元的研究对于更好地了解地下油水运动规律及油田注水开发过程中剩余油的分布具有重要意义。
• The maximum stress of the framework occurred at the node of undersurface of the main hydraulic cylinder mounting boss.
  机架最大应力值发生在主油缸安装凸台下表面的节点上。
• The effective adhesion of permeable base and asphalt pavement, good residence of scouring property of mixture and good drainable property are benefit for undersurface of pavement and permeable base course to keep good successive contact condition.
  大孔隙水泥稳定碎石排水基层和沥青面层的有效联结、混合料本身良好的抗冲刷性能和良好的排水性能，有利于沥青下面层和排水基层的层间接触条件维持在连续状态。
• Layer-Oriented Integration Arithmetic of Conformal PML with Vector ABC Undersurface
  带ABC底面的共形完全匹配层按层积分算法
• Method Temporal flap dissection undersurface the superficial layer of deep temporal fascia first, then subcutaneously beyond hairline in temporal area, forming a step by step dissection plane.
  方法颞部首先在颞深筋膜浅层的深面分离，出发际后改在皮下层分离，形成阶梯状分离平面。
• Results The CT features included involved in iliac side mostly, cartilage calcification, joint space narrowing or widen, articular surface and undersurface erosion, ligament calcification.
  结果AS骶髂关节CT表现特点为病变累及骶髂关节滑膜部髂骨侧为主，软骨钙化、关节间隙改变、关节面及面下骨结构改变以及骶髂韧带钙化。