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
- 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。 - 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。 - 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。 - 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 - 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。 - 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。 - From its undersurface a narrow infection hypha or penetration tube pushes through the cell wall or intercellular spaces and develops into a series of hyphae or a HAUSTORIUM.
从下表面的较细的感染性的菌丝可以穿过细胞壁而发育为一系列菌丝。 - Accordingly, the morphological resistance mechanisms were determined as pubescent and low stomata density undersurface of leaf on current shoot, and biochemical resistance as high amino acid and caffeine and low reductive sugar contents.
据此表明，茶树新梢叶片下表面多茸毛、低气孔密度的形态学抗螨机制和新梢高氨基酸、咖啡碱含量和低还原糖含量的生化抗螨机制。 - 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。 - 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