1) Mining and beneficiation production
采选作业
2) To choose and pick out good writings
采选佳作
4) quarry work
采石作业
1.
Objective Research element composition of producing power in foundry work and quarry work.
调查研究某铸造作业和采石作业生产性粉尘成分的元素含量。
5) coal mining activity
采煤作业
1.
Theory simulation of coal mining activity planning based on human-computer conversation;
基于人机对话的采煤作业计划的理论仿真
6) cutting operation
采伐作业
1.
Through investigating the cutting areas which were operated in 1994～1997 and those under operation at present, the paper discusses the effects on forest regeneration, survival, landscape fragmentation and species diversity by different cutting methods, cutting intensity, cutting operation techniques.
一切采伐作业都必须在一定的生态约束下进行,这样有利于林木更新生长。
补充资料：兵棋作业(见想定作业)
兵棋作业(见想定作业)
war gaming exercise
bingqi zuoye兵棋作业(war ga而ng exercise)见想定作业。
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