The indexes are divided into basic control elements and optional control elements after being screened and adjusted through Delphi technique.
运用德尔菲法对指标进行筛选和调整，将其分为基本控制要素和选择控制要素两大类。
2
Now the years of potential life lost and disability adjusted life years are the better indexes in the assessment of population death, disability and other burdens in patients with stroke.
目前，潜在寿命损失年、失能调整生命年是评价卒中患者群体死亡和失能等负担较好的指标。
3
During the experimental period sintering parameters were optimized and adjusted, which improved sintering indexes, such as tumbler strength, fuel consumption, sinter metallurgical properties etc.