directional

• Excels at three - dimensional directional of surgery radiation
  擅长立体定向放射外科治疗
• Hydraulic fluid fower . multiple directional valve . test methods
  液压多路换向阀.试验方法
• Edge detection of all - directional m - mode echocardiography images
  型心动图像的边界检测
• Method of bottom hole assembly design in directional wells
  定向井下部钻具组合设计方法
• If directional lights are supported ; otherwise ,
  如果支持方向性光源，则为
• The international market for directional drilling equipment
  水平定向钻进设备的国际市场
• Nation - state and its multi - directional choice
  论民族国家及其选择的多向性
• Hydraulic fluid power - solenoid operated directional valve
  液压电磁换向阀
• 8th annual horizontal directional drilling survey in usa
  第8次美国水平定向钻进市场调查