水蒸汽触及冷的表面即凝结成水.Steam is condensed to water when it touches a cold surface.在这座古老的热水锅炉产生的水蒸汽中隐隐约约可以看到那个男仆的影子.The butler was almost invisible in the stream of an antiquated geyser.热空气要较冷空气容纳更多的水蒸汽.Warm air can contain more ...
体系状态或体系帮忙信息回应.System status, or system help reply.鉴定可涉及到人员 、 产品 、 过程或体系. 示例:审核员鉴定过程 、 材料鉴定过程.Qualification can concern persons, products, processes or systems. EXAMPLE Auditor qualification process, material qualificatio...