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- Sulfate particles produced in combustion in the stratosphere may however reduce the effectiveness of NO2 as an agent of ozone depletion, adding further uncertainty to the calculation of the effect of stratospheric aircraft NO emissions on ozone depletion. 无论怎样，平流层中飞机由于燃料燃烧排出的含硫颗粒作为一种破坏臭氧的物质可以削弱氧化氮的作用，使得排除物氧化氮在平流层中对臭氧的破坏作用更加难以计算。
- Committee on Meteorological Effects of Stratospheric Aircraft 同温层飞机气象影响研究委员会
- The aircraft was flying above thick fog. 飞机在浓雾上空飞行。
- The speed of this aircraft is very high. 这架飞机的速度非常快。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- Enemy aircraft dropped bombs on the city. 敌机向这个城市投掷炸弹。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- There's not much leg-room in these aircraft. 这些飞机的坐位没有什麽伸腿的空间。
- Artillery and aircraft were involved in the action. 在这次战斗中，使用了大炮和飞机。
- He sat at the controls of the aircraft. 他坐在飞机的操纵装置前。
- The aircraft company deals with freight only. 这家航空公司只经营货运业务。
- All aircraft must fuel before flight. 所有飞机飞行前都必须加油。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- The missiles were shot at the aircraft from a ship. 从军舰上向飞机发射导弹。
- The wings of the aircraft had iced up. 机翼上结了一层冰。
- Passengers suffocated in the burning aircraft. 乘客在燃烧的飞机中窒息死亡。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- Ships can't rival aircraft for speed. 轮船在速度方面无法与飞机匹敌。
- The aircraft was swallowed (up) in the clouds. 飞机已没入云中。
- The missile was launched from the aircraft carrier. 导弹是从航空母舰上发射的。
