您要查找的是不是：
- The propulsive force and the active drag during swimming were measured experimentally to improve athletic performance. 為使運動(dòng)員在訓練和比賽中有良好技術(shù)表現,對游泳推進(jìn)力和動(dòng)態(tài)阻力的測量進(jìn)行了研究。
- Hoisting gear for drag head ladder 耙頭梯架起落裝置
- Comment on the Active Drag in Swimming 游泳動(dòng)態(tài)阻力研究的現狀評述
- with the speed descending the active drag gradually increases. 動(dòng)態(tài)阻力占總阻力的比例隨運動(dòng)速度的下降而提高。
- Additive drag perturbation method for measuring active drag in swimming 測量游泳動(dòng)態(tài)阻力的附加阻力微擾動(dòng)法
- Dave wore drag to the fancy dress party. 戴夫穿著(zhù)女子服裝去參加化裝舞會(huì )。
- The orient has been playing an active role in the world economy. 亞洲一直在世界經(jīng)濟中發(fā)揮積極作用。
- How can I drag away from your arms? 我怎樣才能離開(kāi)你的懷抱呢？
- He took a drag from the wine glass. 他從酒杯里喝了一口酒。
- Must you drag politics into everything? 你非得事事都把政治扯進(jìn)來(lái)嗎？
- He is an active member of the school's stamp club. 他是學(xué)校集郵俱樂(lè )部的一名活躍會(huì )員。
- An active volcano may explode at any time. 活火山隨時(shí)都有可能爆發(fā)。
- I drag him in head and shoulders. 我用力拖他進(jìn)來(lái)。
- Is it wise to engage in active sports at your age? 我這樣的年紀積極參加體育活動(dòng)是否明智？
- How much longer is this going to drag on? 這事還要拖多久?
- She was active as a left-winger in the party. 她是黨內積極的左翼分子。
- He was very active and rode down several horses. 他勁頭很大，一連騎了好幾匹馬。
- She plays an active part in local politics. 她積極參與地方政治活動(dòng)。
- Drag racers burning up the track. 正在跑道上飛馳的高速賽車(chē)
- The steel market will continue to be active. 鋼材市場(chǎng)將會(huì )繼續保持活躍。
