direction for use
方向选择性
direction selectivity
暂无补充释义。
相关词条
direction
in the direction of
grain direction【纸】
direction finder
radio direction finder
multi-direction planigraphic device
negative direction
direction selectivity
暂无补充释义。
direction for use
direction
in the direction of
grain direction【纸】
direction finder
radio direction finder
multi-direction planigraphic device
negative direction