|
|
| 71. | observation glass |
| 观察玻璃 |
|
|
| | |
| 72. | epidemiologic observation |
| 流行病学观察 |
|
|
| | |
| 73. | air observation |
| 空中观察 |
|
|
| | |
| 74. | observation plan |
| 观察方案 |
|
|
| | |
| 75. | series of observations |
| 观察列 |
|
|
| | |
| 76. | observation aircraft |
| 观察机 |
|
|
| | |
| 77. | phenomenological observatio |
| 现象学观察 |
|
|
| | |
| 78. | observation oscilloscope |
| 观察示波器 |
|
|
| | |
| 79. | tracing observation |
| 追踪观察 |
|
|
| | |
| 80. | observation tank |
| 观察舱 |
|
|
| | |