ash-free

基本解释

The litter gross caloric values of leaf, branch and cone were 20.51~21.68 kJ/g, 19.63~20.21 kJ/g and 18.27~20.63 kJ/g, and the ash free caloric values of them were 21.48~22.69 kJ/g, 21.48~22.69 kJ/g and 18.91~21.49 kJ/g, respectively.
凋落物干重热值为小枝20.;51~21
Research on fly ash free of burnt brick
内承重粉煤灰免烧砖的研制
Lucy hands Carolyn her mother's book. All stops. Carolyn removes the lip of the urn. Michael sets his mother's ashes free.
（迈克和卡洛琳拿过母亲的骨灰盒，来到母亲遗嘱中所安排的罗斯曼桥。贝蒂和迈克的儿女们、露西女士都聚在一起。
Reading occupies most of my free time.
阅读占去了我大部分的闲暇时间。
The crew remained free from scurvy.
那些船员仍然没有患坏血病之虞。