delare a curfew;place(some area)under curfew
区域抽样
area sampling【统计】;zonal sampling【统计】
暂无补充释义。
相关词条
area of interest
physiological cross-sectional area【生理】
area under the concentration versus time curve
relief area
reserved area
estimated area of burning
cross-sectional area of fuel-metering orifice