sample return
| orbiter
| segment
| sample return | |
| avia. | 样本取回 |
| orbiter | |
| auto. | 沿轨道运行的物体; 星形泵芯 |
| avia. од. | 轨道器; 轨道飞行器 |
| rem.sens. | 轨道飞行器; 轨道卫星; 轨道火箭 |
| segment | |
| entomol. од. | 体节 |
| f.trade. | 囊 瓣 |
| hydroel.st. | 部分 |
| hydroel.st. од. | 节; 段 |
| math. | 程序段 |
| met. | 弓形体; 扇形体; 片 |
| |||
| 样本取回 | |||
| 取回样品 (从月球或行星取回的) | |||
|
sample return : 20 phrases in 6 subjects |
| Aviation | 4 |
| Earth sciences | 1 |
| Foreign trade | 1 |
| Space | 12 |
| Technology | 1 |
| United States | 1 |