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- Mechanical smoke evacuation 机械排烟
- The results showed that when the mechanical smoke exhauster is used solely, the position difference of exhauster outlets affects unobviously the fire/smoke control effectiveness. 模拟结果表明，当仅使用机械排烟时，排烟口位置不同，排烟效果相差不大。
- mechanical smoke exhaust at low level 低位排烟
- mechanical smoke extraction system 机械排烟系统
- It was once thought unmanly not to drink and smoke. 身为男子不抽烟不喝酒曾视为无男子气概。
- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- A good cigarette will smoke at least ten minutes. 一支好烟至少可以抽10分钟。
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- So be it. We shall smoke the pipe of peace. 好吧，咱们抽袋烟言和吧！
- The smoke from chimney is spreading out in the sky. 烟囱冒出的烟正在空中散开。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- The stove let out a puff of smoke. 炉子里冒出一股烟。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- Smoke sensors warned us of the fire. 烟雾探测器已向我们发出火警警报。
- It is not uncommon for women to smoke in public. 妇女在大众面前抽烟并非不常见。
- They stopped work to have a smoke. 他们停下工作吸口烟。
- The smoke triggered off the alarm. 这些烟把警报器触响了。
- The move water have mechanical energy. 流动的水拥有机械能。
