调节比 meaning in Chinese

turn down ratio
turndown ratio

The external characteristics of a biconical hydrocyclone used for waste water treatment are studied on the device
以柴油作为介质，测量出了最佳流量范围、流量调节比和分流比等特性参数。
It has extrude merit of wide applicability to fuel , high efficiency of burning , low letting of oxidenitrogen . great radio of charge regulation and rapid charge regulation
它具有燃料适应性广、燃烧效率高、氮氧化物排放低、负荷调节比大和负荷调节快等突出优点。
It could intensify and control the hot coal gas to have stable combustion by regulating the physical mixed process of hot coal gas and combustion - supporting air . furthermore , it designs and develops the dgr type flame adjustable combustion equipment , suitable for the combustion of hot coal gas and it has the advantages of high combustion efficiency , high turndown ratio , safe and reliable operation . it has obtained the national patent
可以通过调节热煤气与助燃空气的物理混合过程来强化和控制热煤气的稳定燃烧，并设计研制了一套适于热煤气燃烧的dgr型火焰可调式燃烧装置，燃烧效率高，调节比大，运行操作安全可靠，已获得国家专利。