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diffusivity
扩散率
常用释义
英音[ ˌdɪfjuːˈsɪvɪti ]
美音[ dɪfjʊˈsɪvɪti ]
基本释义
  • n. 扩散率;[物] 扩散性
例句
  • 1·Select Plastic Material with large thermal diffusivity.
    选择热扩散系数大的塑料。
  • 2·The thermal diffusivity of steel and graphite is measured.
    测量了钢和石墨的热扩散率。
  • 3·The turbulent diffusivity is unfavourable to ascending motion.
    湍流扩散作用不利于上升运动形成。
  • 4·The barrier diffusivity of coal effects its combustion greatly.
    煤的灰层扩散系数对煤粒的燃烧有较大的影响。
  • 5·Diffusivity is an important parameter of the mass transfer process.
    扩散系数是传质过程的一个重要参数。
  • 6·There is a maximum of the surface diffusivity in high surface coverage.
    在表面覆盖度比较高时,表面扩散系数有一极大值。
  • 7·In materials marked by low thermal diffusivity, the absorption is good.
    热扩散率低的物质吸收性好。
  • 8·Therefore, the method is a simple workable one for calculation of soil water diffusivity.
    因此,三次样条函数法是计算土壤水分扩散率的一种简便可行的方法。
  • 9·The results show that the thermal diffusivity decrease with annealing temperature elevating.
    结果表明:纳米氧化铝的热扩散率随退火温度的升高而减小。
  • 10·So the turbulent diffusivity in gradient transfer model of scalar should be a second order tensor.
    因此,在用梯度准则模拟湍流输运时,其输运系数应是一个二阶张量。
网络释义
同义词
n. [物]扩散率;扩散性