比表面 | |
el. | specifical surface |
eng.geol. | relative surface area |
met. | external specific surface |
积 | |
math. | product |
med. | product |
space | product |
tech. | convolution in wave number domain |
| |||
specifical surface | |||
relative surface area | |||
external specific surface | |||
specific surface |
比表面 : 107 phrases in 22 subjects |