The proper supercharger and the exhaust system should be used to match each other suitably during the whole working condition and to improve the performance at a low speed or accelerated speed.

• 为了使其性能与柴油机在负荷和转速变化频繁的整个工作范围内有一良好匹配,需选用合适的增压器和排气系统等来提高其低速和加速性能。