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- Chaos characteristics of the aerodynamic noise are discussed and the aeroacoustic noise signals on helicopter scissors tail rotor is analyzed by the chaos theory. 研究剪刀式尾桨气动噪声的混沌特性,并应用混沌理论进行了直升机尾桨气动噪声信号分析。
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- The kite 's tail trailed in the air. 那只风筝的尾巴拖在空中。
- The kite's tail trailed in the air. 那只风筝的尾巴拖在空中。
- A boy is flying a kite in the piazza. 一个小男孩在阳台上放风筝。
- Many boys and girls tailed after the circus parade. 许多男孩子和女孩子跟在马戏团游行队伍的後面。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- A kite flying above the playground. 在操场上空飞翔的风筝
- She had never learned to fly a kite. 她一直没有学会放风筝。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- The kite caught in the electric wires. 风筝钩在电线上了。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴,巴望吃肉骨头。
- A cat with no tail is an anomaly. 没尾巴的猫是一只畸形猫。
- Can the Libyan tail wag the Egyptian dog? 利比亚这小国家能左右埃及这样的大国吗?
- Interest in the skate board tailed off. 人们对滑冰板的兴趣渐渐小了。
- Some boys tailed after the parade. 有些孩子尾随在游行队伍之后。
- The whale thrashed the water with its tail. 那条鲸鱼不住地用尾巴击水。
- The sting of a scorpion is in its tail. 蝎子的毒钩在其尾部。
- The cow's tail flicked from side to side. 牛尾巴轻轻地左右摇摆。