directional造句

• The window inevitably imparts directional properties .
  （计数器的）窗不可避免地具有方向性。
• An array of wave probes can be used as a directional antenna .
  排成阵列的测波仪，可作为波浪传播方向的感触器。
• Counters can, of course, be made highly directional by the use of external collimation .
  当然可以利用外部准直法来提高计数器的方向性。
• This principle is the basis for the operation of directional couplers, the implementation of which usually takes the form shown in fig. 3. 23 .
  这个原理就是走向耦合器工作的依据，其装置一般具有图323所示的形式。
• Stability analysis of drill - string in directional drilling
  定向井钻柱稳定性分析
• Demolition of two brick chimneys by directional blasting
  两座砖烟囱定向爆破拆除
• Directional control combination valve with 2 - speed for ships
  船用双速换向组合阀
• Bi - directional language features in visual studio
  > visual studio中的双向语言功能
• Major progress was made in all - directional diplomacy
  全方位外交取得重大进展。
• Directional control blasting for building backout
  废弃修理车间的定向控制爆破拆除
• 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