中英词典查询

sif

abbr. selective identification feature 选择识别特征;

例句:

  • The dynamic SIF variation was found to lag behind the stress - pulse impingement by several microseconds.
    人们发现,动态应力强度因子的变化滞后于应力脉冲冲击几微秒.
  • The dynamic SIF variation was found to lag behind the stress - pulse imingement by several microseconds.
    动态应力强度因子的变化发现滞后于应力脉冲冲击几微秒.
  • They found that the dynamic SIF decreases as the stiffer material is approached.
    他们发现随着较刚性的材料接近,动态应力强度因于减少.