球面螺旋线的英文

• spherical helix

• 球面:    spherical surface; sphere
• 螺旋线:    helix; cylindrical spiral; h ...
• 柱面螺旋线:    cylindrical helix
• 球面螺线:    spherical spiral
• 螺旋线:    [数学] helix; cylindrical spiral; helical line; spiral line◇螺旋线波导管 spiral coiled waveguide; 螺旋线电位器[电工] helical potentiometer; 螺旋线管 spiraltron; 螺旋线加速器 helical accelerator; spiral accelerator