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

• The small intestine has the largest surface area for drug absorption in the GI tract.
  小肠在胃肠道中具有最大的药物吸收表面积。
• That stands for the surface area element on this surface.
  它表示曲面上的面积元素。
• Calculate the surface area of the patch, assuming it does have microvilli.
  假设有微绒毛计算一小块的表面积。
• The activity was determined by combining the intrinsic materials factor and that of active surface area of electrodes.
  电极的析氧活性由电催化剂的自身材料因素与电极的活性表面积决定。
• The drag force decreases with decreasing of the surface area between the hull and water.
  拖曳力的下降，下降的表面积之间的船体和水。
• 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 surface area of the sinter determined by the BET adsorption isotherm technique is given out in this paper.
  介绍了超微银粉烧结过程，并且给出了用BET等温吸附方法测量烧结物表面积的结果。
• Methods for the determination of specific copper surface area of copper catalysts were reviewed.
  综述了几种测定铜催化剂有效表面积的方法。
• 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。
• It has been found that area method of atmosphere space structure measure was necessary on complex surface area.
  本文提出了下垫面复杂地区在雷达电波射线经过区域内进行多点大气探测的新方法&区域法。