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- air born sound 空气声, 空气传声, 气原声
- air borne sound 空降声音
- Pressure-compensated air bearings are used on both ends of the trunnion axis. 耳轴两端各用一压力补偿空气轴承。
- We introduce the principle of two basic types of NVH problems, structure-borne NVH and airborne noise, and their applications in troubleshooting at first. 首先我们介绍汽车噪音与振动的两大类型：结构振动噪音、空气噪音及它们在故障排除上的应用。
- The underlying cause is environmental through air borne toxins as well as toxins in the water supply or food supply. 潜在致因是环境中藉由空气传播的毒素，以及水源或食物源所带来的毒素。
- Sound travels through the medium of air. 声音通过空气这一媒介传播。
- I hear Sound Street is going off air soon. 我听说SoundStreet即将停播。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The trunnion assembly is supported by air bearings at the end of each arm and is held in position by brake shoes at each bearings. 耳轴组件的支承是每根臂末端的空气轴承，轴承上的闸瓦起定位作用。
- Chosen the jet eductor of air bearing equipment,paper introduced the structure、work elements and design method of jet educator. 以气浮设备中的射流器设计为例,介绍了射流器的结构、工作原理和设计方法。
- Abstract：Testing interference torque is needful to ascertain the parameters of air bearing testbed and it is the preparation for dynamic simulation by air bearing testbed. 摘要：测量气浮台干扰力矩是气浮台参数标定的需要，也是气浮台动力学仿真试验的一项重要前期工作。
- Moving air carrying sound, an odor, or a scent. 带有声音、气味或香味的风
- Based on the law of momentum torque,this method tested interference torque of air bearing testbed by momentum wheel in the simulation system including SCM and control computer. 通过单通道全物理仿真实验表明,该方法误差较小,只需利用动量轮,因而是气浮台试验中一种简单实用的干扰力矩测试方法;
- Testing interference torque is needful to ascertain the parameters of air bearing testbed and it is the preparation for dynamic simulation by air bearing testbed. 测量气浮台干扰力矩是气浮台参数标定的需要,也是气浮台动力学仿真试验的一项重要前期工作;
- Airborne noise emitted by household appliances 家用电器的空气噪声辐射
- How much does sound travel faster in water than in air? 声音在水中比在空气中传播快多少？
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- airborn noise 气原声
