directional

• Having no particular directional characteristics
  无定向的具有无特定方向的特征
• Demolition of an inclined chimney through directional blasting
  烟囱的定向爆破拆除
• Directional blasting demolition of thick - wall chimneys
  厚壁烟囱的定向爆破拆除
• Attenuation values are ignored for directional lights
  对于定向光线，忽略衰减值。
• 2 - directional bumper module for standard applications
  标准应用的双向缓冲模块
• Simulation method on directional drilling - hole course
  定向钻孔轨迹的模拟方法
• The parts and units of jigs and fixtures . directional key
  机床夹具零件及部件.定向键
• Numerical methods for bi - directional - soliton problems
  双向孤立波问题的数值方法研究
• Directional ground relay set for 6 . 6 kv consumer
  6 . 6 kv用电设备用地线定向继电装置
• Directional solidification and growth of peritectic alloys
  包晶合金的定向凝固与生长