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Air that has become saturated with harmful chemicals, carbon monoxides, dust, and other contaminants.
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充满有害化学物质、一氧化碳、灰尘和其它有害物质的空气。 |
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Air the clothes to get the damp out.
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晾晾衣服以驱潮气. |
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Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver)on board.
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主空气瓶（控制空气瓶、汽笛空气瓶）装船后气密试验和安全阀的调整。 |
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Air tightness test for auxiliary boiler (economize boiler) on board.
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辅锅炉（废气锅炉）装船后气密试验。 |
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Air timetables were famous for being diverse and colourful.
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航空时刻表以丰富多彩而闻名。 |
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Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B.
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压缩空气有A口输入，使左右活塞向相反方向运动，输出轴逆时针方向运转，两活塞侧面的空气由B口排出。 |
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Air to Port A forces the pistons outwards, causing the springs to compress, The pinion turns counter-clockwise while air is being exhausted from Port B.
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压缩空气有A口输入，使左右活塞向相反方向运动，输出轴逆时针方向转动，两活塞侧面空气由B口排出。 |
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Air traffic control is easy until it gets hard. Then it gets very hard. The problem is, it can get very hard very easily.
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空管工作会由容易变得困难直到非常困难，关键在于你能适应这种变化。 |
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Air traffic control tower (ATCT) - An ATCT is located at every airport that has regularly scheduled flights. Towers handle all takeoff, landing, and ground traffic.
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机场管制塔台（ATCT）－有正规航班的每一个机场都有空中交通管制塔台，即地面指挥控制中心。它负责所有机场内飞机的起飞，着陆，及地面调度。 |
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Air traffic control unit next to take control of an aircraft.
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接管单位指接管航空器之次一飞航管制(以下简称航管)单位。 |
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Air traffic controllers were in radio contact with the aircraft.
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空中交通调度员通过无线电和飞机保持联络。 |
