目的：比较机械通气中两种湿化方法在人工气道中的应用效果。方法：实验组42例,采用精密输液器持续滴入气道湿化液;对照组42例,采取传......

Solar humidification-dehumidification desalination technology has been reviewed in detail in this paper. This review wou......

对宁夏某电厂300 MW机组电除尘器进行了优化提效试验。试验结果表明,烟气增湿能明显提高电除尘器的运行参数及除尘效率,不同的电控......