• 1. bead core: 胎圈芯
• 2. wire bead core: 钢丝撑轮圈
• 3. rubber bead core: 橡胶球心轴

更多释义

• 1.The core consists of 140 base pair of DNA wrapped around a globular histone bead containing two each of histones H2A, H2B, H3 and H4.
  核小体核心由140个碱基对的DNA围绕一个组蛋白小球组成，每一个组蛋白小球包含两个H_2A、H_2B、H3和H4的四聚体分子。
  dict.yoduao.com
• 2.The process for producing an annular, concentrically twisted bead cord (2) includes spirally winding side wires (12) around an annular core (11) to form a sheath layer (13).
  该制造方法是通过围绕环形芯（11）螺旋地缠绕侧线（12）而形成套层（13）来制造环形同心绞股胎圈帘线的方法。
  dict.yoduao.com

©2026 网易公司