undersurface
英
美
n. 下面,底面
adj. 液（水）面下的；表面下的；从下面的
COCA.44884
英英释义
noun
双语例句
- 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。 - Construction Technique of New-Style Unitary Road Bed Foundation of Railway Track Undersurface in Cold Region
寒冷地区新型铁路轨下整体道床基础施工技术 - 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。 - 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。 - 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。 - It was vertical between the denin bonding surface and the resin undersurface.
牙本质粘结面必须保证与包埋的树脂底面垂直。 - 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。 - 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。 - Support Design Rules for Part's Horizontal Undersurface in Stereolithography
快速成型中零件水平下表面支撑设计规则的研究 - 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