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- balance beam engine pump 发动机平衡杆泵
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The girl lost her balance and fell off the balance beam. 小女孩失去了平衡，从平衡木上摔了下来。
- beam engine pump 横梁发动机泵
- The gymnast poised herself on the balance beam gracefully. 体操运动员优美地立在平衡木上。
- Look there. A girl is on the balance beam. 看那边，一个女孩正在表演平衡木哩。
- She excels in vault,balance beam and uneven bars. 她擅长平衡木和高低杠。
- She excels in vault, balance beam and uneven bars. 她擅长平衡木和高低杠。
- The gymnast performed on the balance beam with easy grace. 那个体操运动员在平衡木上表演，姿态优美。
- She must be the most excellent one on the balance beam. 她的平衡木肯定是最棒的。
- The little girl performed gracefully on the balance beam. 那个小女孩在平衡木上的动作很优美。
- The gymnast performed on the balance beam with an easy grace. 体操运动员在平衡木上表演得优美自如。
- Performance sheet for CZ standard chemical engineering pump. CZ型标准化工泵性能表。
- The little boy boy performed gracefully pn the balance beam . 那个小孩在平衡木上的动作很优美。
- She almost started to fall from the balance beam but recovered herself in time. 她几乎从平衡木上掉了下来，但及时恢复了平衡。
- Ccess in developing advan- ced "Emergency Group of Diesel Engine Pumps". 公司研发国内先进的“柴油机泵应急机组”获得成功。
- At present, balance beam and rhythmic gymnastic are restricted to women only. 目前，平衡木和韵律操仅限于女子参加。
- The author considers that adopting the helium pressurization can decrease greatly the engine pump inlet pressure of the upper stage rocket, and considerably increase transport capacity of the rocket. 认为采用氦气增压，我国可贮存推进剂上面级火箭发动机氧化剂泵入口压力要求可以大幅度地降低，较大地提高火箭的运载能力。
- At present,balance beam and rhythmic gymnastic are restricted to women only. 目前，平衡木和韵律操仅限于女子参加。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
