- porosity gradient
- 孔隙: small opening; hole; pore; a ...
- 变化率: rate of change; slewing rate
- 变化率: change rate; gradient n; rate of change; rate of mutation; rate-of-change; variable rate; variance ratio; velocity of variation
- 反覆变化率: toggle rate
- 方位变化率: bearing rate; rate of change in azimuth
下载手机词典可随时随地查词查翻译