仪器降落 meaning in English
instrument landing
Examples
- American spacecrafts have passed close to venus and russian ones have parachuted instruments to its surface .
美国的宇宙飞船曾经很近地经过金星，苏联的宇宙飞船已把仪器降落到它的表面上。 - Instrument landing system ils
仪器降落系统
instrument landing