您要查找的是不是：
- 复杂双摆的KAM定理KAM THEORY OF THE COMPLEX DOUBLE PENDULUM
- 1929年大浅滩地震的复杂双力偶震源机制A complex double-couple source mechanism for the M_s7.2 1929 Grand Banks earthquake
- 双pair
- 自由运动双摆的周期性及其解析Periodic Motion and Analytic Solution for a Free Double Pendulum
- 双击double-click
- 你要当心，不要让人带到商店的廉价部去，那里常常摆的是劣质商品。You need to be careful not to be taken in by the bargain basement in some stores. Very often they're full of shoddy goods.
- 双语diglossia
- 随着经济迅速发展，中国在国际舞台上的地位变得愈来愈重要了。With the rapid economical development, China's position on the international stage is getting more and more important.
- 伴随着更年期的内分泌变化使很多妇女的情绪受到影响。A lot of women are affected emotionally by the hormonal changes that accompany the change of life.
- 双摆线钢球减速器齿廓曲线的研究与分析Research and analysis on profile curve of double-cycloid ball planetary reducer
- 双赢Win-win
- 摆出show
- 这个主题太复杂，我无法只通过简略的研究就对它做出公正的评价The subject is so complex that I cannot do justice to it in a brief survey.
- 用动能定理讨论三线摆的扭转振动A discussion of the torsion vibration of three-line pendulum using kinetic energy theorem
- 双色two-tone color
- 摆杆swing stem
- 这个问题非常复杂，我恐怕现在还不能给你明确的答复。The question is very complicated and I'm afraid I cannot yet give you a clear-cut answer.
- 双线crewel
- 摆臂oscillating arm
- 双字double word
