electrolytic previous treatment 电解预处理
ground previous high altitude installation 地面组拼高空安装
history of previous cesarean section 前次剖宫产史
in previous years 往年
influence from previous layer 相邻层的影响
longitudinal previous movement 纵向预偏
Normal tillage in previous crop 前茬耕作
No-tillage in previous crop 前茬免耕
old and previous design codes 新旧设计规范
on year-on-year basis;over the same period of the previous year 同比
Osteonecrosis due to previous trauma 创伤后引起的骨坏死
over the same period of the previous year 同比
Previous adsorption 预吸附
previous annual forecast 前年度预测
previous approaches 现状
previous caesarean 前次剖宫产
previous cesarean section 前次剖宫产
previous circulation situation 前期环流
previous closing price 前收市价; 先前收市价