1. Human body's main sympathetic chord housing includes: Chest cavity sympathetic chord, pharyngeal cavity sympathetic chord, head cavity sympathetic chord and so on. 人体的主要共鸣腔体有 ：胸腔共鸣、咽腔共鸣、头腔共鸣等。
2. Just like a musical chord, a perfume chord contains 4 essences, or notes, carefully selected for their harmonic affinity. 和音乐和弦一样，每种香水和弦都有4种精华或音色，小心组成和谐的作品。
3. NAV: You mentioned 'certain, beautiful chord structures. ' Which are the chord structures you find most evocative? 您刚才提到了“一些优美的合弦构造”，什么样的合弦构您认为是最具召唤力的？
4. In which, circular hollow sections are used as top chord and web members, and square hollow sections are used as bottom chord members with prestressed cable going through it. 桁架下弦为方钢管，其余杆件均为圆钢管，预应力索穿于下弦杆内，支座采用铸钢单向铰支座。
5. The former causes transversal beams at chord joints to bend and the latter makes bottom chord elements bend. 前者引起节点处横梁的竖向弯曲，后者引起下弦杆的竖向弯曲。
网络释义
common chord 公弦;
普通和弦;
共通和弦;
公弦(数学);
ordinary common banal characterless common or garden 平凡的;
Greatest Common Divisor and Lowest Common Multiple 最大公因子及最小公倍数;
Greatest Common Divisor and Lowest Common Multiple 最大公因子及最小公倍数;
ordinary common banal characterless common or garden 平凡的;
