1·The researchers postulated that, when the jaw moves, the sinus wall flexes, ventilating the sinuses. (Explore the human body.)
研究者推测，当下颌移动时，鼻窦壁就会收缩，使鼻窦通风（探索人体）。
2·Presents the demands of all parts on environment quality and the design of heating, air conditioning and ventilating systems.
介绍了该车间各工段环境品质的要求和各工段的供暖、空调和通风系统的设计。
3·This paper analysis a variety of ventilating systems adopted in the coal face in mining coal of our country by using the method of statistics and compares their advantages and the range available.
本文用统计分析法介绍和分析了我国煤炭开采中，采煤工作面采用的各种通风系统并对比其优点和适用范围。
4·He suggested having a ceiling electric fan installed in the room. This would solve the problem of ventilating the room, for when the fan whirled, it would draw in fresh air.
他建议安装一台吊顶电风扇。这将解决房间通风问题，因为当风扇急速转动时，它将带进新鲜的空气。
5·The open leaf can be opened 100%, which ensures excellent ventilating effect.
门扇开启空间达到100％，通风效果好。