从办案的实际应用效果来看，工具痕迹的发现提取率、检验鉴定率，与手印、足迹、枪弹痕迹相比相差甚远。

Seeing from the utilization in handling a case, the results of finding, abstracting, examining and appraising tool traces are far away from that of hand prints, foot prints and bullet tracks.

youdao

从办案的实际应用效果来看，工具痕迹的发现提取率、检验鉴定率，与手印、足迹、枪弹痕迹相比相差甚远。

Seeing from the utilization in handling a case, the results of finding, abstracting, examining and appraising tool traces are far away from that of hand prints, foot prints and bullet tracks.

youdao