helical CT螺旋式计算机体层造影helicaladj.螺旋状的helical twisting power螺旋扭曲力helical magnetic field螺旋磁场helical axis of motion螺旋形运动轴helical focussing mount螺旋调焦座helically-welded tube螺旋缝焊接管helically armored cable螺旋铠装电缆helical gearing hypoids螺旋传动Helical angle variation螺旋角变化量Helical partly-groove部分螺旋槽helical tube with holes带孔螺旋管

1. They will have substantial effects on the following deposition of nanoparticles on microtubules and helical ribbons.
   螺旋带边缘有明显的错位和分层现象，端部具有不同于其他区域的松驰现象。