连年: in successive years; in cons ...保: defend; protect续: continuous; successive作业: school assignment严格的连年保续作业: strict annual sustained working保续作业: system of sustained working严格的连年保产作业: strict annual sustained yield system保续林作业: continuous forest method连年作业: annual working; current yield system连续作业: continuity of operations; progressive production work连续作业炉: continuous furnace连续作业日: consecutive days连续作业线: continuous processing line连续作业项: stacked job连续作业测验: continuous performance test; cpt连续作业时间: uninterrupted working time连续作业温度: stream temperature连续作业， 操作连续性: continuity of operation连年: in successive years; in consecutive years; for years running; for years on end 连年干旱 successive years of drought; 连年生长量 current annual increment; 产量连年上升。 output increases year after year连年作业的平均年利率: mean annual rate of interest for annual working淬火回火连续作业线: continuous quench and temper line保续林: continuous forest连年的: current annual何年保: he nianbao保续生产量: sustained yield
