找诗词>英语词典>surface area翻译和用法

surface area

英 [ˈsɜːfɪs ˈeəriə]

美 [ˈsɜːrfɪs ˈeriə]

表面积

机械

英英释义

noun

  • the extent of a 2-dimensional surface enclosed within a boundary
    1. the area of a rectangle
    2. it was about 500 square feet in area
    Synonym:areaexpanse

双语例句

  • This helps reduce the attackable surface area of a system.
    这有助于减少系统可遭受攻击的外围应用。
  • Samples prepared by sol-gel method have the largest OSC and suitable specific surface area.
    采用溶胶&凝胶法制备的储氧材料老化前有较大的储氧量和合适的比表面。
  • Affects of sewage sludge, adherent amount added to the material and temperature of agglomeration to the specific surface area of ceramisite made of river sediment are also analyzed.
    讨论了以河道底泥和生活污泥为原料烧制的陶粒比表面的测定原理、方法和结果,并对生活污泥添加量、粘结剂添加量和烧结温度对陶粒比表面的影响作了进一步分析。
  • The effects of carbonization temperature and time on shrinkages of PAN-CHF and PAN-ACHF, activation yield, specific surface area and adsorption capacity were investigated.
    考察了炭化温度和炭化时间对PAN-CHF的收缩率、PAN-ACHF的收缩率、活化收率、比表面积和吸附性能的影响。
  • A Study on the Calculation of Surface Area and Volume of Three-dimensional Medical Model
    三维医学模型表面积和体积计算方法研究
  • That stands for the surface area element on this surface.
    它表示曲面上的面积元素。
  • But pouring it speeds up that process, by increasing surface area and turbulence.
    而在倾倒过程中,香槟的“飞流直下”增大了液体表面积,二氧化碳会更快速地逸出。
  • The results indicate: the water consumption and strength are different under different surface area with the same fluidity.
    结果表明,相同流动度下,不同粒径分布时,用水量不同,强度不同。
  • The ratio of the drag on a body moving through air to the product of the velocity and the surface area of the body.
    在空气中运动的物体所受的牵引力与速度和物体表面积成绩的比。
  • The theory of condensation on insoluble particles depends qualitatively on the reduced liquid surface area.
    定性地说,在不可溶粒子上的凝结理论是与这减少的液体表面积有关的。