成熟度指数的英文

• maturity index
• mi

• 成熟:    ripe; mature
• 度:    surmise; estimate
• 指数:    index number; index
• 煤成熟度指数:    index of maturation
• 成熟度:    degree of maturation; degree of maturity; degree of normality; degree of ripeness; maturity degree; readiness; ripeness level; ripening degree; strength maturity factor

例句与用法

1. By studying the lithologjcal and mineral parameters ( pebbled elastics percent ratio , clastic maturation index , heavy crop stability factor ) of mesozoic sedimentary strata , the result shows that the northern boundary of present basin is near to the boundary of original basin and the moving distance of elastics is short , but the southern boundary of present basin is far from the boundary of original basin and the moving distance of elastics is long . the fades of northern basin are mainly delta fades and the fades of middle and southern basin are lacustrine fades
   通过对盆地中生代沉积地层中各种岩矿参数(碎屑岩含砾百分比、碎屑成熟度指数和重矿物稳定系数)分析和综合研究认为，今盆地北部距离原始盆地沉积边界较近，碎屑物搬运距离较短；南部距离盆地古沉积边界较远，沉积物搬运距离较远；中生代盆地北部主要为三角洲沉积相，中南部为湖泊相沉积。