helix的例句（helix在句子中的用法）

• In order to represent Archimedes helix with control polygon, we construct Bernstein - like basis. 为了用控制多边形的方法表示阿基米德螺线, 本文构造了拟Bernstein基.
• Purpose To recognize the value of double helix CT in diagnosis of Chronic otitis mastoidea. 目的:确定慢性化脓性中耳乳突炎的双螺旋CT扫描诊断价值.
• The helix makes a complete turn every 3.6 residues. 每个3.6个残基,螺旋正好转一圈.
• Normal, double - helix DNA is spiral, like a loosely coiled spring. 正常的双螺旋DNA是螺旋形的, 像一根松松地卷曲的弹簧.
• Coil the fibre into a helix. 将纤维卷绕成螺旋形。