短語詞組短語decreasing drying rate period 減率干燥期DECREASING LOAD RATE 減負(fù)荷率decreasing drag rate 減阻率decreasing mark rate 減分率decreasing failure rate item [經(jīng)]減少故障率的項目decreasing failure rate class 失效率遞減類decreasing mortality rate 降低死亡率decreasing failure rate [統(tǒng)計]遞減故障率;減少型故障率;降低故障率;遞減失效率decreasing drying rate 減速干燥速率 返回 decreasing rate