这句太长了.....? /the combined rod loads and the gas loads/ shall be calculated (for each 5-degree interval of one crankshaft revolution /for each specified load step) on the basis of internal cylinder pressures (usin ... 我觉得红色部分为并列关系,请大家再帮忙确定下 internal cylinder pressures ( using valve and gas passage losses) and gas compressibility factors (corresponding to the internal cylinder pressure and temperature conditions)查看更多