Concentration ratio of fire side to back side is adjustable within the wide range of 1 ~ 4 so as to ensure the realization of optimum rich-lean ratio firing under variable load conditions.
向火侧与背火侧浓度比在1 ~ 4的大范围内可调节，保证了锅炉在变负荷工况下实现最佳浓淡比燃烧。
A vehicle suspension assembly includes a shock absorber that provides variable damping dependent on the load conditions of the vehicle.
车辆悬挂系统的安装，包括减震器，提供可变阻尼依赖于车辆的负载条件。
This of those includes description to the variations of the pump efficiency, motor efficiency and variable frequency drive (VFD) efficiency at the reduced load conditions.
这其中包括了对部分负荷下泵效率、电机效率和变频器效率变化的说明。
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