1) Cascade
[英][kæ'skeɪd] [美][kæ'sked]
梯级
1.
Discussion on optimum associated dispatch to cascaded hydropower stations in the Wujiang River Basin;
乌江流域梯级水电站联合优化调度的探讨
2.
Research on Optimizing Development of Small-sized Cascade Station;
优化小水电梯级开发的研究
3.
Elementary probing into the combining optimum dispatch for the Yujiang river cascade hydropower stations group;
郁江梯级水电站群联合优化调度初探
2) Step
[英][step] [美][stɛp]
梯级
1.
The Research and Development of Robot Deburring System for Escalator Step;
自动扶梯梯级机器人去毛刺系统的开发应用
3) side steps
舷梯梯级
5) ladder rung
梯子磴;梯级
6) stepped channel
梯级渠;级渠
补充资料：梯级
1.梯之阶级。 2.比喻对人才分批﹑分阶段引荐。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条