sonic wave interval transit time
| of
| matrix
| sonic wave interval transit time | |
| tech. | 声波时差 |
| of | |
| gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
| matrix | |
| agric. tech. | 打捆机; 粘料; 粘接介质; 矩阵粘合材料; 胶接剂 |
| hydroel.st. од. | 矩阵 |
| nucl.phys. | 基料; 封装基料 |
| soil. | 基体 |
| |||
| 声波时差 | |||
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sonic wave interval transit time : 4 phrases in 1 subject |
| Technology | 4 |