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- artificial rainmaking rocket 降雨火箭
- The artificial rainmaking ( cloud seeding ) doesn't help much. 人造雨(云种散播)没发挥什麽多大的作用。
- They are boosting spending on what they call the world's largest programme of artificial rainmaking. 他们致力于研究所谓的世界上最大的人工降雨工程。
- Artificial rainmaking is practised in many countries but its success is hard to prove. 许多国家都开展了人工降雨,但难以证实其成功作用。
- Local meteorological authorities urged artificial rainmaking efforts to increase soil moisture. 当地气象局紧急实施人工降雨,从而提高土地湿度。
- China has resorted to artificial rainmaking and is diverting water from its two largest rivers to alleviate a drought the government is calling the worst in half a century...... 中国政府开始采取人工降雨和从长江与黄河引水的办法来缓解旱灾。政府称这是50年来最严重的旱灾......
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- They planned to send a rocket to the moon. 他们计划向月球发射火箭。
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- I can't stand his artificial smiles. 我受不了他的假笑。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- artificial rainmaking 人工增雨
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飞行的火箭。
- A rocket manned by trained astronauts will launch soon. 载有受过训练的宇航员的火箭马上就要发射了。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Scientists have computed the probable course of the rocket. 科学家利用计算机计算了火箭可能运行的轨道。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- The room was decorated with artificial flowers. 房间用人造花装饰。