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- The propulsive force and the active drag during swimming were measured experimentally to improve athletic performance. 为使运动员在训练和比赛中有良好技术表现,对游泳推进力和动态阻力的测量进行了研究。
- Hoisting gear for drag head ladder 耙头梯架起落装置
- Comment on the Active Drag in Swimming 游泳动态阻力研究的现状评述
- with the speed descending the active drag gradually increases. 动态阻力占总阻力的比例随运动速度的下降而提高。
- Additive drag perturbation method for measuring active drag in swimming 测量游泳动态阻力的附加阻力微扰动法
- Dave wore drag to the fancy dress party. 戴夫穿着女子服装去参加化装舞会。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- How can I drag away from your arms? 我怎样才能离开你的怀抱呢?
- He took a drag from the wine glass. 他从酒杯里喝了一口酒。
- Must you drag politics into everything? 你非得事事都把政治扯进来吗?
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- I drag him in head and shoulders. 我用力拖他进来。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智?
- How much longer is this going to drag on? 这事还要拖多久?
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- Drag racers burning up the track. 正在跑道上飞驰的高速赛车
- The steel market will continue to be active. 钢材市场将会继续保持活跃。