helix

• Helix angles for cylindrical gear teeth
  圆柱齿轮啮合的螺旋角
• Whether knife helix cap tighten very much
  刀座螺帽是否太紧
• Tape helix model of helical slow - wave structures with vane - loaded
  翼片加载螺旋线慢波结构的螺旋带模型
• Stop there ! sydney , there ' s a mention of helix in his files
  停在那里!西德妮,在他的文件里面有提到螺旋
• I have users from around the world that contribute feedback
  全世界都有helix的用户，他们不断提供反馈信息。
• Like many specialized livecds , helix was born out of necessity
  与很多专门livecd一样， helix也是应需产生的。
• A new squeezing method to assemble helix - type slow - wave structure for twts
  用于行波管螺旋慢波组件的挤压新方法
• Hydrothermal synthesis and crystal structure of a novel double helix supermolecule npa en
  的水热合成与晶体结构
• Helix angle at reference cylinder
  分度圆柱螺旋角
• Gear helix measuring instrument
  齿轮螺旋线测量仪